Toshiba PROA500 manual

Toshiba Personal Computer Satellite Maintenance Manual TOSHIBA CORPORATION [CONFIDENTIAL][...]

ii [CONFIDENTIAL] Satellite A500/ ProA500 Series Maintenance Manual Copyright © 2009 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the inform ation contained herein. Toshib[...]

Satellite A500/ ProA500 Series Ma intenance Manual [CONFIDENTIAL] iii Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite, referred to as the Satellite Series in this m anual. The procedures described in this manual are intended to help service technicians isolate faulty [...]

iv [CONFIDENTIAL] Satellite A500/ ProA500 Series Maintenance Manual The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite Series system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how to perform test [...]

Satellite A500/ ProA500 Series Ma intenance Manual [CONFIDENTIAL] v Key operation Some operations require you to simultaneously use two or m ore keys. We identify such operations by the key top symbols separated by a plus (+) sign. For example, Ctrl + Pause (Break) m eans you must hold down Ctrl and at the same tim e press Pause (Break) . If three [...]

vi [CONFIDENTIAL] Satellite A500/ ProA500 Series Maintenance Manual Table of Contents Chapter 1 Hardware Overview 1.1 Features .................................................................................................................. ............ 1-1 1.2 2.5-inch HDD ..........................................................................[...]

Satellite A500/ ProA500 Series Ma intenance Manual [CONFIDENTIAL] vii 2-17 BUTTON troubleshooting process ..................................................................................... 43 Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test ...................................................................................................[...]

viii [CONFIDENTIAL] Satellite A500/ ProA500 Series Maintenance Manual Tools and Equipment ......................................................................................................... 4-6 Screw Tightening Torque .................................................................................................. 4-6 Colors of Screw Shanks [...]

Satellite A500/ ProA500 Series Ma intenance Manual [CONFIDENTIAL] ix 4.10 Touch Pad Button Board and Bracket.............................................................................. 4-27 Removing the touch pad button board and bracket.......................................................... 4-27 Installing the Touch Pad Button Board and Brack[...]

x [CONFIDENTIAL] Satellite A500/ ProA500 Series Maintenance Manual Installing the CMOS Board and MIC .............................................................................. 4-55 4.21 USB Board ....................................................................................................................... 4-56 Removing the USB Board...[...]

Satellite A500/ ProA500 Series Ma intenance Manual [CONFIDENTIAL] xi Figure 4.21 Picking up the motherboard ............................................................................... 4-31 Figure 4.22 Aligning the motherboard connectors................................................................ 4-32 Figure 4.23 Installing the DC IN connect[...]

xii [CONFIDENTIAL] Satellite A500/ ProA500 Series Maintenance Manual Appendices Appendix A Handling the LCD Module ................................................................................. A-1 Appendix B Board Layout ...................................................................................................... B-1 Appendix C Pin Ass[...]

Chapter 1 Hardware Overview[...]

1 Hardware Overview Satellite L500 Maintenance Manual 1-ii Chapter 1 Contents 1.1 Features .................................................................................................................. 1-1 1.2 2.5-inch HDD ......................................................................................................... 1-9 1.3 DVD Super[...]

1 Hardware Overview Satellite L500 Maintenance Manual 1-iii Figures Figure 1-1A ID Parts Description Placement Part A.......................................................... 1-5 Figure 1-2 SATA HDD ................................................................................................... 1-9 Figure 1-3 DVD Super Multi Drive .............[...]

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Error! Style not defined. Error! Style not defined. 1 Hardware Overview Satellite L500 Maintenance Manual 1-1 1.1 Features The Toshiba Satellite L500/L500D is a full-size PC notebook equipped with a Dual Core Processor, providing high-speed processing capabilities and advanced features. The computer employs a lithium ion battery that allows it to b[...]

1 Hardware Overview Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 1-2  ODD (BTO)  12.7mm height DVD Super Multi drive supporting ±R Double Layer  12.7mm height DVD Super Multi drive supporting ±R Double Layer w/ Labelflash  Display (BTO) The LCD displays available come with one of following type[...]

Error! Style not defined. Error! Style not defined. 1 Hardware Overview Satellite L500 Maintenance Manual 1-3  eSATA/USB combo The external SATA or eSATA port executes high-speed data transfer to external devices and now supports shielded cable lengths of up to 2 meters outside the PC.  Express Card Slot The internal Express Card slot is a un[...]

1 Hardware Overview Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 1-4  LAN (BTO) The computer has built-in support for 10M/100M Ethernet LAN (10/100 megabits per second, 10/100BASE-T). It employs a Realtek 8103EL for 10M/100Mbit LAN. It is pre- installed as a standard device in some markets.  Wireless L[...]

Error! Style not defined. Error! Style not defined. 1 Hardware Overview  Figure 1-1A shows the computer and its system unit configuration. Figure 1-1A ID Parts Description Placement Part A Satellite L500 Maintenance Manual 1-5[...]

1 Hardware Overview Error! Style not defined. Error! Style not defined. A A B B C C D D E E 1 1 2 2 3 3 4 4 Titl e Size Document Number Rev Date: Sheet of Security Classification Compal Secret Data THIS SHEET OF ENGINEERING DRAWIN G IS THE PROPRIETARY PROPERTY OF COMPAL ELEC TRONICS, INC. AND CON TAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. T H[...]

Error! Style not defined. Error! Style not defined. 1 Hardware Overview Satellite L500 Maintenance Manual 1-7 The system unit of the computer consists of the following com ponents:  Processor (BTO) The computer is equipped with one of the following Intel ® processors:  Intel ® Core TM Duo Processor  Intel ® Core TM Solo Processor  In[...]

1 Hardware Overview Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 1-8  Graphics Controller  Intel ® GM45/GL40 as integrated graphics solution  ATI Mobility Radeon TM HD 4570 with DDR3 (256MB, 512MB) for external graphics solution  DVI-D supported by conversion cable from HDMI  Express Card Con[...]

Error! Style not defined. Error! Style not defined. 1 Hardware Overview 1.2 2.5-inch HDD The computer contains an extremely low-prof ile and lightweight, high-performance HDD. The HDD incorporates a 9.5 mm m agnetic disk and mini-Winchester type magnetic heads. The HDD interface conforms to Serial ATA. Storage capacities supported are 120, 160, 200[...]

1 Hardware Overview Error! Style not defined. Error! Style not defined. 1.3 DVD Super Multi (+-R Double Layer) The DVD Super Multi drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At m aximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R at 24x speed, CD-RW at 6x speed, US CD-RW at 16x speed, High S[...]

Error! Style not defined. Error! Style not defined. 1 Hardware Overview Satellite L500 Maintenance Manual 1-11 1.4 Power Supply The power supply unit provides constant voltage (19V) for the system board and performs the following functions: 1. Power input monitor  Checks whether the AC adapter (DC power supply) is connected to the computer.  [...]

1 Hardware Overview Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 1-12 6. Output monitor  Monitors the voltage output to the system block (load/logic circuit side).  Monitors the voltage, over voltage, input/output current of the battery pack.  Monitors the internal temperature of the battery pack. ?[...]

Error! Style not defined. Error! Style not defined. 1 Hardware Overview Satellite L500 Maintenance Manual 1-13 1.5 Batteries The computer has the following two types of batteries:  Main Battery Pack  Real Time Clock (RTC) Battery 1.5.1 Main Battery The main battery pack serves as the computer' s main power source when the AC adapter is n[...]

1 Hardware Overview Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 1-14 NOTE: The time required for normal charge depends on the power consumption by the system. Using a fluorescent lamp and frequently accessing the disk consumes more power and lengthens the charge time. Any of the following can stops battery [...]

Chapter 2 Troubleshooting Procedures 2[...]

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2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 1 Chapter 2 Contents 2.1 Troubleshooting Introduction ...................................................................................... 4 2.2 Troubleshooting Flowchart .......................................................................................... 5 2.3[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 2 Figures Figure2-1 Troubl eshooting flowchart (1/2)………………………………………………5 Figure2-1 Troubl eshooting flowchart (22)………………………………………………6 Figure 2-2 Power Supply Troubleshooting Process……………?[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 3 Tables Table 2-1 Battery LED ........................................................................................................ 10 Table 2-2 DC-IN LED .........................................................................................................11[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 4 2.1 Troubleshooting Introduction Chapter 2 describes how to determine if a Fi eld Replaceable Unit (FRU) in the com puter is causing the computer to malfunction. The FRUs covered are: 1. Display 7. Wireless LAN 13 . Express card 19. 3in1 card 2. HDD/SSD 8. Camera 14.[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 5 2.2 Troubleshooting Flowchart If you know the location of the ma lfunction, turn directly to the appropriate section of this chapter. If the problem is unspecified, use the flowchart in Figure 2-1 as a guide for determining which troubleshooting procedures to execute[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 6 STA RT C onne ct t he A C adapt er t o t he D C - I N sock et I s t h e DC- I N LE D o n ? Is th e B a tt e ry L E D o n ? T u rn th e P o w e r sw itch o n Is th e P o w e r O n L E D o n ? I s t he " T o s hi ba" l ogo m es s age di s pl ay? If the "[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 7 A Does typed characte rs appear correctly? Insert USB memory disk. Then run the diagnostics test program Is the diagnostics test loaded? Allow each test to perform automatically Is an error detec ted by any of the diagnostics tes ts? System is normal End Ye s Ye s No[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 8 If the diagnostics program cannot detect an erro r, the problem may be intermittent. The test program should be executed several times to isol ate the problem. W hen a problem has been located, perform the appropriate trou bleshooting procedures as follows: 1. If an [...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 9 2.3 Power Supply Troubleshooting ST AR T Are the D C - IN and B atte ry L E D s lit? Can you tur n the com puter o n? A r e th e inte rn a l p o w er connecti ons secure? END Check P ower Supp l y Sta tus (Procedure 1) No Ye s Chec k powe r s uppl y connect ions (Pro[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 10 as instructed. The flowchart in Figure 2-2 give s a summary of the proc ess. The procedures described in this section are: Procedure 1: Power status check Procedure 2: Adaptor / battery replacement Procedure 3: Power supply connection check Procedure 4: Diagnostic c[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 11 Table 2-2 DC-IN LED DC-IN LED Power supply status Solid on AC power exists (LED is Green). Off No AC power exists. To check the power supply status, install a ba ttery pack and connect an A C adaptor to the DC-IN port on the computer and to a power supply. If the DC[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 12 Procedure 3 Pow er supply connection check The power supply wiring diagram is shown below: AC adaptor Sys t em boar d B a tte ry A C adaptor cord AC p o we r c o r d Any of the connectors may be disconnected. Perform Check 1. Check 1 Disconnect the AC power cord fro[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 13 Procedure 4 Diagnostic check The power supply may not charge the battery pack. Perform the following procedures: 1. Reinstall the battery pack. 2. Attach the AC adaptor and turn on the power . If you cannot turn on the power, go to Procedure 5. 3. Run the Diagnostic[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 14 2.4 Display Troubleshooting Per f or m ext er nal di s pl ay che ck ( P r ocedur e 1) STA RT D o es t h e exter n al di s pl ay f unct i on ok? Per f or m di agnost i c chec k (Proced ure 2) No Wa s a d i s p l a y pr obl em det e ct e d? Per f or m connect or a nd [...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 15 This section describes how to determ ine if th e computer’s display is functioning properly. The process is outlined in Figure 2-3. Start wi th Procedure 1 and continue with the other procedures as instructed. Procedure 1: External display check Procedure 2: Diagn[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 16 Procedure 3 Connector and replacement check The LCD module and system board are connected to the display circuits. Any of these components may be damaged. Refer to Chapter 4, Replacement Procedures, for instructions on how to disassemble the computer and then perfor[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 17 2.5 Keyboard Troubleshooting Per f or m ext er nal ke yboar d chec k (P ro c e d u re 1 ) STA R T D oes t h e ext er nal keyboa rd f unct i on ok? Per f or m di agnos t i c c hec k (P ro c e d u re 2 ) W as a ke yboar d pr obl em det ec t ed? Per f or m connec t or [...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 18 To determine if the computer’s keyboard is functioning properly, perform the following procedures. Figure 2-5 outlines the p rocess. St art with Procedure 1 and continue with the other procedures as instructed. Procedure 1: External keyboard check Procedure 2: Dia[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 19 2.6 External USB Devices Troubleshooting R epl ace syst em b oar d (P ro ce du re 2 ) EN D O r ig in a l U S B devi ce i s f aul t y P erfo rm e xte rna l d ev ice a n d conn ec t i on chec k (P ro ce du re 1 ) STA R T D o e s th e d ev ic e fu n c tio n w hen conne[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 20 Figure 2-5 External USB d evice troubleshooting process[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 21 To determine if the computer’s external US B devices are functioning properly, perform the following procedures. Figure 2-6 outlines the proce ss. Start with Procedure 1 and continue as instructed. Procedure 1: External device and connection ch eck Procedure 2: Re[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 22 2.7 TouchPad Troubleshooting START END To uchP ad c onne c tio n check (Procedure 1) TouchPad replacemen t check (Procedure 2) Replace sy stem board Figure 2-6 Touchpad troubleshooting process[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 23 To determine if the computer’s built-in T ouchPad is functioning properly, perform the following procedures. Figure 2-9 outlines the proce ss. Start with Procedure 1 and continue as instructed. Procedure 1: TouchPad connection check Procedure 2: TouchPad replaceme[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 24 2.8 Speaker Troubleshooting ST A R T D o al l sour ces have sam e p r o b l e m ? EN D P erfo rm e a rp ho n e test (P ro ce d u re 2 ) Do e a r p h o n e s f un ct i o n co r r ect l y? P erf or m connect i on check (P ro ce d u re 3 ) P erf orm repl acem ent check[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 25 To determine if the computer’s built-in sp eakers are function ing pr operly, perform the following procedures. Figure 2-10 outlines the p rocess. First adjust the speaker volum e to an appropriate level. Start with Proced ure 1 and continue as instructed. Procedu[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 26 2.9 Wireless LAN Troubleshooting STAR T Perf orm diagnost ic t est (Procedure 1) W as a wireless LAN p roblem d elected? Perform conn ector and replacem ent check (Procedure 2) R eplace wireless LAN an tenna/unit R eplace sy stem b oard END Yes W irel e ss LAN syste[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 27 Figure 2-15 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: Diagnostic test Procedure 2: Connector and replacement check Procedure 1 Diagnostic test Run the Diagnostic Program, which will autom ati call[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 28 2.10 Camera Troubleshooting Figure 2-9 Camera troubleshooting process[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 29 The Camera board or system board may be the reason of a Cam era fault. Either of these two components may be damaged. To determine if the com puter’s Camera is functioning properly, perform the following procedures. Fi gure 2-14 outlines the process. Start with Pr[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 30 2.11 Bluetooth Troubleshooting Figure 2-10 Bluetooth troubleshooting process[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 31 The Bluetooth antenna wire, Bluetooth module or system board may be the reason of a Bluetooth fault. Any of these components may be dam aged. To determine if the computer’s Bluetooth is functioning properl y, perform the following proce dures. Figure 2-16 outlines[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 32 2.12 3in1 card Troubleshooting START Do errors occu r during 3 IN 1 CARD test? Perform 3 IN 1 card socket replacement check (Procedure 2) Replace system board END 3 IN 1 unit is not faulty. Perform 3 in 1 CAR D test (Procedure 1) No Yes Figure 2-11 3in 1 card troubl[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 33 Procedure 2: 3 in 1 card socket check Procedure 1 3 in 1card test The 2 in 1 Card test card contains a 3 in 1 card test program. Ensure the card in fully inserted into the socket before running the program. If an error occurs during the 3in 1 card test , perform Pro[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 34 2.13 HDD/SSD Troubleshooting Figure 2-12 HDD troubleshooting process[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 35 The HDD or system board may be the reason of a HDD fault. Either of these two components may be damaged. To determine if the comput er’s HDD is functioning properly, perform the following procedures. Figure 2-15 outlines the p rocess. Start with Procedure 1 and co[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 36 2.14 CRT Troubleshooting P e rfo rm C R T c o n n e c ti o n ch eck ( P r o ced u r e 1) ST A R T D o es r epl acem en t CRT c a b l e f unct i on p r oper l y? P e rfo rm C R T s e t c h e c k ( P r o ced u r e 2) R epl ace s y st em b o ar d EN D No R ep l ac e C [...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 37 Procedure 2: CRT set check Procedure 1 CRT conn ection check The CRT cable may be damaged or the conne ctions may be loose. Perform Check 1: Check 1 Make sure CRT cable is firmly pl ugged into both the CRT set and the CRT port of the computer. If the cable is connec[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 38 2.15 LAN Troubleshooting P e rfo rm L A N c o n n e c ti o n ch eck ( P r o ced u r e 1) ST A R T D o es r epl acem en t L AN c a b l e f unct i on p r oper l y? P e rfo rm L A N s e t c h e c k ( P r o ced u r e 2) R epl ace s y st em b o ar d EN D No R epl ace L A[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 39 Procedure 2: LAN connection check Procedure 3: LAN set check Procedure 1 LAN Diagnostic test Run the Diagnostic Program, which will autom atically execute the LAN test. Refer to Chapter 3 item K: “LAN TEST”, Tests and Dia gnostics for more information on the pro[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 40 2.16 MIC Troubleshooting Figure 2.15. MIC troubleshooting process The MIC line or system board may be the re ason of a MIC fault. Either of these two components may be damaged. To determine if the computer’s MIC is functioning properly, perform the following pr oc[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 41 Procedure 1: Diagnostic test Procedure 2: Connector and replacement check Procedure 1 Diagnostic test Run the functioning Program on W indows model, which will display the MIC test result. If tests and diagnostics result abnormal go to Pr ocedure 2. If an error is n[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 42 2.17 Button Troubleshooting Figure 2.16. Button troubleshooting process[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 43 The small board of button or the FFC assem bles maybe the reason of button function fault. Either of these two may be damaged. To dete rm ine if the computer’s button is functioning properly, perform the following procedures. Fi gure 2-16 outlines the process. Sta[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 44 2.18 modem Troubleshooting ST ART Com puter un able to detect t eleph one si gnal ? END Perform connection check (Procedure 2) Perform replacemen t check (Procedure 3) Perform telephone line connection check (Procedure 1) Check / replac e teleph one line and connect[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 45 This section describes how to determine if the computer' s modem is functioning properly. Figure 2-12 outlines the process. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required. Procedure 1: Telephone line conne[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 46 2.19 Express card Troubleshooting START D o er r or s oc cur dur i ng E x p ress c ard test ? Per f or m Expr es s c ar d s ocke t r eplacem en t c hec k ( Pr oce dur e 2) R e pl ac e s yst e m boar d END Expre ss car d uni t is n o t f a u lty . Per f or m Expr es [...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 47 This section describes how to determ ine if th e Express card player is functioning properly. The process is summarized in Figure 2-13. Perf orm the steps below starting with Procedure 1 and continuing with the othe r procedures as required. Procedure 1: Express car[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 48 2.20 HDMI Troubleshooting P e rfo rm H D M I c o n n e ctio n che ck ( Pr ocedur e 1) STA R T D oes r epl acem en t H D M I cabl e f unct i on pr oper l y? P e rfo rm H D M I s e t c h e c k ( Pr ocedur e 2) R ep l ace sy st em b o ard EN D No R epl ace H D M I cab [...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 49 Procedure 1 HDMI connection check The HDMI cable may be damaged or the connec tions m ay be loose. Use windows application to check device can work fine or not. Perform Check 1: Check 1 Make sure HDMI cable is firmly plugged into both the HDMI set and the HDMI port [...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 50 2.21 E-SATA Troubleshooting STA RT Perform E -SA TA d ev ice check (Pro c ed u re 1 ) Is E-SATA tr ansmiss ion o k? Perfo rm diag n o s tic ch eck (Pro c ed u re 2 ) W as an E -SA T A p rob lem d etected ? Perform co nn ection an d replacem ent check (Pro c ed u re [...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 51 Procedure 1 E-SATA d evice check Connect an E-SATA device to the computer’s E-SATA port, then boot the computer for Windows Vista. The computer should automatically detect the E-SATA device. Check whether the device can transmit data to the computer. If the device[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 52 2.22 Optical Drive Troubleshooting ST ART Audio CD f unct ions ok? END Perform softwa re check (Procedure 3) Per form d iagnostic test (Procedure 4) Pe rform connection and replacemen t check (Procedure 5) Perf orm au dio C D che ck (Procedure 1) Per for m dr iv e- [...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 53 DVD SuperMulti supporting +-R Double Rayer Figure 2-11 outlines the process. Perform the steps below starting with Procedure 1 and continue with the other procedures as required. Procedure 1: Audio CD test Procedure 2: Drive cleaning check Procedure 3: Software chec[...]

2 Troubleshooting Procedures Satellite L500 / Pro L500 Series Maintenance Manual 54 Procedure 4 Connectio n check and replacement check The optical drive connects to the system board. The drive may be disconnected, or the drive or system board may be dam aged. Disassemble the computer following the steps described in Chapter 4, Replacement Procedur[...]

3. Tests and Diagnostics Satellite L500 / Pro L500 Series Maintenance Manual 1 Chapter 3 Tests and Diagnostics[...]

3. Tests and Diagnostics Satellite L500 / Pro L500 Series T&D 2 Contents 3.1 The Diagnostic Test ........................................................................................................ .... 3 3.2 Executing the Diagnostic Test............................................................................................. 4 3.3 Disp[...]

3. Tests and Diagnostics Satellite L500 / Pro L500 Series Maintenance Manual 3 3.1 The Diagnostic Test This chapter explains how to use the Test & Diagnostic program to test the functions of the (Base on Liveropool 10M/10MG T&D version 1.0) hardware modules. The Test & Diagnostic Program is stored on the T&D diskettes. The program c[...]

3. Tests and Diagnostics Satellite L500 / Pro L500 Series T&D 4 3.2 Executing the Diagnostic Test DOS is required to run the DIAGNOSTICS PROGRAM. To start the DIAGNOSTIC PROGRAM, follow these steps: Insert the diagnostics USB disk drive and turn on the computer. (The diagnostics diskette contains the Free-DOS boot files.) And then follow the in[...]

3. Tests and Diagnostics The below display will show up at the beginning of T&D program If the test result passes, the following display will show up: 5 Satellite L500 / Pro L500 Series Maintenance Manual[...]

3. Tests and Diagnostics If an error is detected and a test fails, the following message displays: Then press any key for next actions – the below display presented if copying test log file onto diskette is necessary. This action will be executed when “ Y ” key pressed. 6 Satellite L500 / Pro L500 Series T&D[...]

3. Tests and Diagnostics It will skip this process if “N” key pressed. And then it will check if it’s necessary to leave this program. Program will quit when “ Y ” key pressed and it will go back main menu f or next test if “ N ” key pressed. 7 Satellite L500 / Pro L500 Series Maintenance Manual[...]

3. Tests and Diagnostics 3.3 Display Configuration This Item will show the unit configuration. It includes:  CPU (CPU type)  DDRAM SIZE  Panel ID  HDD1 type & capacity (Vendor ID. M odel .Firmware)  VRAM size / VGA CHIP TYPE  Battery cell (3cell;6cell;12cell)  Wireless type  LAN Type  Bluetooth The screen should displ[...]

3 Tests and Diagnostics 3.4 Audio sound test The audio sound test allows the user to aurally confirm the speaker functions. And the speaker will send out music during test. NOTE : Remember to tune up the volume as “ Maximum ” before this test starts. Buffalo only have one speaker, no need test Left/Right Speaker The screen should display as bel[...]

3. Tests and Diagnostics  The computer will let the fan be “ON” after any key pressed. Feel the wind or listen the rotating sound to check whether the fan is working or not. NOTE : Remember to approach fan outlet that is near right side of unit whether fan is “ON”.  The computer will stop the fan working after any key pressed. Feel th[...]

3. Tests and Diagnostics 3.6 Main Battery Charge Test NOTE : The AC adaptor should be connected to successfully run this test . 65W with 19V DC for UMA SKU . 90W with 19V DC for discrease SKU This test shows and measures the main battery:  Battery type (Lion)  Manufacturer (Sanyo/Panasonic/Sony)  Remain charge capacity (0 ~ 100%)  Charg[...]

3. Tests and Diagnostics 3.7 Main Battery Change Test 3. 7 FDD Test NOTE : Before running the FDD test, prepare a formatted work diskette (1.44 MB). Need to insert FDD when power on machine. Otherwise the Floppy can not be detected. The Floppy Disk Test includes three subtests of the: 1. Sequential seek/verify function (Range: Track 0 ~ 79) 2. Funn[...]

3. Tests and Diagnostics 13 Satellite L500 / Pro L500 Series Maintenance Manual[...]

3 Tests and Diagnostics 3.8 Memory check This test will check if the computer’s Mem ory Frequency and Size is correct in every slot. 3. 9 Keyboard Test The keyboard test checks the all keys function. NOTE: The Num Lock and the Overlay mode must be off to execute the keyboard test. Before keyboard test starts, the keyboard matrix code should be ch[...]

3. Tests and Diagnostics 3. K (UK, for Europe) When you execute this test, the keyboard layout is drawn on the display. W hen any key is pressed, the corresponding key on the screen changes to black as shown below. It will indicate whether the sub test is passed or failed after the question. US Keyboard 15 Satellite L500 / Pro L500 Series Maintenan[...]

3 Tests and Diagnostics Japan keyboard UK keyboard 16 Satellite L500 / Pro L500 Series T&D[...]

3. Tests and Diagnostics NOTE: The “ Fn ” key cannot be tested in the keyboard test. To determine whether the “ Fn ” key is working correctly, press “ Fn+F6 ” or “ Fn + F7 ” keys to check if LCD display brightness change gradually. 3.10 Mouse (Pad) Test The Mouse test allows the user to select and assign values to the following, usi[...]

3. Tests and Diagnostics The Touch Pad button subtest allows users to test their Touch Pad buttons. If the buttons are clicked, the cursors should appear in the corresponding box of the button figure that is displayed on the screen as below. After checking T/Pad buttons and cursor’s function, use “Tab” key or use T/Pad cursor to click the “[...]

3. Tests and Diagnostics 640*480 (2/16/256 colors), 800*600 (256 colors) and 1024*768 (256 colors). The screen should display as below, indicating whether the test is passed or failed after the question. 3.12 Magnetic Switch Test The Magnetic switch test checks the Magnetic function of the unit. When LCD cover closed, the Magnetic should enable to [...]

3. Tests and Diagnostics 2>. If the Magnetic switch test pass, it will show below display: 20 Satellite L500 / Pro L500 Series T&D[...]

3. Tests and Diagnostics 3.13 LAN Test The LAN test checks the LAN full-duplex environment. NOTE: LAN loopback needs to plug in before test begins. And LAN information will show on the test screen:  IO Base – Port: A000H  IRQ – BH, it’s “IRQ B”.  Node – it is “MAC Address”.  Line Speed – 1000Mbps or 100Mbps or 10 Mbps.[...]

3. Tests and Diagnostics  Bus ID – it’s “14”. The LAN test includes three subtests of the: 1. Speed1000 2. Speed100 3. Speed10 The subtests run automatically. The screen should display as below, indicating whether the subtests pass or fail when finished. 22 Satellite L500 / Pro L500 Series T&D[...]

3. Tests and Diagnostics If an error is detected and a test fails, the following message displays: 23 Satellite L500 / Pro L500 Series Maintenance Manual[...]

3. Tests and Diagnostics 3.14 RTC Test Checks the computer’s RTC (Real Time Clock) and calendar functions by com paring the DOS and CMOS values. The test runs automatically. The screen should display as below, indicating whether the test is passed or failed when finished. 24 Satellite L500 / Pro L500 Series T&D[...]

3. Tests and Diagnostics 3.15 BUTTON TEST NOTE : Only for five buttons SKU. The tool for five buttons SKU, the Screen would display as below: 25 Satellite L500 / Pro L500 Series Maintenance Manual[...]

3. Tests and Diagnostics Mechanical type buttons x 4 to relate with above showed. BUTTON A  Play/Pause button BUTTON B  FR BUTTON C  FF BUTTON D  Mute 3.16 1 st HDD Test The HDD test allows the user to verify the 1 st HDD ok or not. First, please select HDD test method, Screen would display as below: 26 Satellite L500 / Pro L500 Series [...]

3. Tests and Diagnostics After you select the method, then input password: “hard disk”, if input password is Right, the screen would display as below: If input password is wrong, the screen would display as below: 27 Satellite L500 / Pro L500 Series Maintenance Manual[...]

3. Tests and Diagnostics The screen will display as below picture to show the subtest is passed or failed when finished: If it is show the picture as below, it means HDD function is OK If the picture shows as below, it means he HDD function is NG 28 Satellite L500 / Pro L500 Series T&D[...]

3. Tests and Diagnostics 3.17 Read DMI Compal write Toshiba Part No (version), Toshiba Serial No (Serial No), Product Name, OEM string and UUID , If you want to double check the DMI data, please select Read DMI item, the figure below will be displayed: 29 Satellite L500 / Pro L500 Series Maintenance Manual[...]

3. Tests and Diagnostics 3.18 Write DMI When you want to write DMI data, please select which data you want to write, the figure below will be displayed: 1. Write OME string 2. Write Version 3. Write Serial 4. Write Product 30 Satellite L500 / Pro L500 Series T&D[...]

3. Tests and Diagnostics After write OK, you should reboot the system that can make the setting effective, or you can write next data before reboot system, the figure below will displayed: 31 Satellite L500 / Pro L500 Series Maintenance Manual[...]

3. Tests and Diagnostics NOTE : should input correct DMI data, and should reboot the system that can make the setting effective. 3.18 HDCP Key Check This test will check HDCP key has been written into your computer successful or not. NOTE : Only UMA(GM45) SKU unit support HDCP function 32 Satellite L500 / Pro L500 Series T&D[...]

3. Tests and Diagnostics If the picture shows as below, it means he HDCPKEY function is NG 33 Satellite L500 / Pro L500 Series Maintenance Manual[...]

Chapter 4 Replacement Procedures[...]

4 Replacement Procedures Satellite L500 Maintenance Manual 4-ii Chapter 4 Contents 4.1 General ................................................................................................................... 4-1 Safety Precautions .......................................................................................... 4-2 Before You Begin.....[...]

4 Replacement Procedures Satellite L500 Maintenance Manual 4-iii Removing the WLAN Card.......................................................................... 4-22 Installing the WLAN Card ........................................................................... 4-22 4.8 Logic Upper Assembly.....................................................[...]

4 Replacement Procedures Satellite L500 Maintenance Manual 4-iv 4.18 LCD Bezel Assembly ........................................................................................... 4-45 Removing the LCD Bezel Assembly ........................................................... 4-45 Installing the LCD bezel ...........................................[...]

4 Replacement Procedures Satellite L500 Maintenance Manual 4-v Figures Figure 4.1 Removing the Battery Pack ........................................................................... 4-8 Figure 4.2 Removing the HDD door ............................................................................. 4-10 Figure 4.3 Removing the HDD plate ............[...]

4 Replacement Procedures Satellite L500 Maintenance Manual 4-vi Figure 4.31 Removing the LCD Bezel Assembly ........................................................... 4-45 Figure 4.32 Taking out the hinge wall ............................................................................ 4-46 Figure 4.33 Removing the bezel from the hinge wall ......[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4.1 General This chapter explains how to disassemble the laptop and replace Field Replaceable Units (FRUs). Some replacement procedures m ay not require you to remove all the surrounding FRUs to replace only one FRU. The chart below shows the FRUs in the order in which the[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 4-2 Safety Precautions Before you begin disassembly read the following safety precautions carefully. Be sure to follow them while you are working. DANGER: 1. Always use the genuine batteries or replacement batteries authorized by Toshiba. [...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures Satellite L500 Maintenance Manual 4-3 CAUTION: 1. Before replacing a component, make sure that the replacement component meets the required specifications. To avoid laptop failures, never use components that do not meet the specifications. 2. To avoid internal damage such [...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 4-4 Before You Begin Before you begin to disassemble the laptop, keep in mind the precautions and advice in this section. Always begin disassembly by removing the AC adapter and battery pack. Rem ove the optional parts and accessories as w[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures Satellite L500 Maintenance Manual 4-5 Disassembly Procedures The cable connectors come in these two basic types:  Pressure plate connectors  Normal pin connectors To remove a pressure plate connector, pull up the tabs on either side of the connector's plastic pr[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 4-6 Tools and Equipment For your safety and that of other people in the working environment, it is strongly recomm ended that you use electrostatic discharge (ESD) equipment. The proper use of this equipment will ensure successful repair w[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures Satellite L500 Maintenance Manual 4-7 Colors of Screw Shanks For easy identification of the correct screws, the screw shanks are colored according to their lengths, as follows:  Screws of an odd-numbered length Blue  Screws of a special length Black (Screws of a spec[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 4.2 Battery Removing the Battery Pack Remove the battery pack according to the following procedures and Figure 4.1. CAUTION: When handling the battery packs, use care not to short circuit the terminals. Do not drop, hit, twist, or bend the battery packs. Do not scratch or [...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures Satellite L500 Maintenance Manual 4-9 Installing the Battery Pack Install the battery pack according to the following procedures. CAUTION: The battery packs contain a lithium ion battery, which can explode due to improper replacement, use, handling, or disposal. Always dis[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 4.3 HDD Removing the HDD CAUTION: Do not press on the top or bottom of the drive. Applying such pressure can either corrupt the data in the drive or damage the drive. Remove the HDD (hard disk drive) according to the following procedures and Figure 4.2 and 4.3. 1. To remov[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 2. Remove the HDD pack by pulling on the tab attached to the pack. NOTE: Do not disassemble the HDD pack when it is working normally. Disassemble or replace the HDD pack only if it fails. 3. Place the HDD pack on a flat surface such as a desk. 4. To separate the plate from[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 4-12 Installing the HDD Install the HDD according to the following procedures. CAUTION: To avoid damage, always hold the HDD only by its sides. 1. Place the HDD into the HDD plate. 2. Secure the HDD and its plate with four M3x3 screws. CAU[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4.4 Memory Removing the Optional Memory Remove the optional mem ory according to the following procedures and Figure 4.4 and 4.5 after checking that the laptop is turned off. CAUTION: Remove the optional memory after turning off the laptop. If this is violated, the laptop [...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 4. Spread out the two memory lock latches so that the m emory pops up. Figure 4.5 Removing the RAM from the laptop 5. Pull the memory up and out at an angle, using care to avoid touching the connectors. Satellite L500 Maintenance Manual 4-14[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures Satellite L500 Maintenance Manual 4-15 Installing the Optional Memory Install the optional memory according to the following procedures after checking that the laptop is turned off. CAUTION: Install the optional memory after turning off the laptop. If this is violated, the[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 4.5 ODD Removing the ODD Bay Module NOTE: The installation and removal procedures are the same for all the modules that can be installed in the ODD bay. See the appropriate sections for the disassembly procedures of specific modules. Remove the ODD bay module according to [...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures Installing the ODD Bay Module Install the ODD bay module according to the following procedures. 1. Place the ODD bay module in the correct position and slide it in. 2. Push it in until it meets the end. 3. Secure the ODD bay module with one M2x8 screw. Disassembling the OD[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 4-18 Assembling the ODD Drive Assemble the ODD drive according to the following procedures. 1. Seat the bracket in the correct position. 2. Secure them with two M2x3 screws.[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4.6 Keyboard Cover and Keyboard Removing the Keyboard Cover and Keyboard Remove the Keyboard Cover and Keyboard according to the following procedures and Figure 4.8, 4.9, 4.10. 1. Use a flat head screwdriver to lift the keyboard cover from the laptop. 2. Remove the keyboar[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 3. Remove four M2x3 screws. M2x3*4 Figure 4.9 Removing screws from the keyboard Satellite L500 Maintenance Manual 4-20[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4. Lift the keyboard up and detach the cable on the back of the keyboard from the motherboard. Figure 4.10 Removing the keyboard Installing the keyboard Cover and Keyboard Install the keyboard cover and keyboard according to the following procedures. 1. Attach the cable on[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 4.7 WLAN Card Removing the WLAN Card Remove the WLAN card according to the following procedures and Figure 4.11. 1. Detach the two antennas on the WLAN card. 2. Remove the two M2.5x5 screws that secure the WLAN card. 3. Pull the WLAN card out at an angle. M2.5x5*2 Figure 4[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4.8 Logic Upper Assembly Removing the Logic Upper Assembly Remove the logic upper assembly according to the following procedures and Figure 4.12, 4.13 and 4.14. 1. Turn the laptop upside down and remove the following 17 screws:  Fourteen M2.5x8 screws  Three M2x3 scr[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 2. Turn to the front and remove six 2.5x8 screws. M2.5x8*6 Figure 4.13 Removing six screws from under the keyboard. Satellite L500 Maintenance Manual 4-24[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 3. Detach one Power board FFC and one Touch Pad cable as shown in Figure 4.14. Figure 4.14 Detaching cables from under the keyboard 4. Lift up the logic upper assembly. Installing the Logic Upper Assembly Install the logic upper assembly according to the following procedur[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 4.9 Power Board Removing the Power Board Remove the power board according to the following procedures and Figure 4.15. 1. Remove three M2x3 screws from the power board. 2. Separate the power board from the logic upper assembly. M2x3*3 Figure 4.15 Removing the power board I[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4.10 Touch Pad Button Board and Bracket Removing the touch pad button board and bracket Remove the touch pad button board and bracket according to the following procedures and Figure 4.16, 4.17. 1. Remove three M2x6 screws from the touch pad button board. M2x6*3 Figure 4.1[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 2. Remove the touch pad button board. 3. Remove two M2x3 screws from the touch pad bracket. 4. Remove the touch pad bracket. M2x3*2 Figure 4.17 Removing the touch pad bracket Installing the Touch Pad Button Board and Bracket Install the touch pad button board and bracket a[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4.11 Thermal Fan Removing the Thermal Fan Remove the thermal fan according to the following procedures and Figure 4.18. 1. Detach the cable from the motherboard. 2. Remove three M2x6 screws from the therm al fan. 3. Remove the thermal fan from the logic lower assembly. M2x[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 4.12 Motherboard Removing the Motherboard Remove the motherboard according to the following procedures. 1. Remove one M2.5x5 screw, six cables from the logic lower assem bly as indicated by arrows in Figure 4.19. M2.5x5*1 Figure 4.19 Removing the motherboard from logic low[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 2. Remove the DC IN connector and cable out of the logic lower assembly from right to left, as shown in Figure 4.20. Figure 4.20 Removing the DC IN connector and cable 3. Use your hands to pick up the motherboard in the direction of the arrows as shown in figure 4.21. Figu[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. Installing the Motherboard Install the motherboard according to the following procedures. 1. Before seat the motherboard on the logic lower assembly, pull out the LVDS cable to avoid it being pressed. 2. Align the connectors on the left side to their corresponding holes in[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures Figure 4.23 Installing the DC IN connector 5. Secure one M2.5x5 screw in the motherboard. 6. Attach six cables to the motherboard as indicated by arrows in Figure 4.19. Satellite L500 Maintenance Manual 4-33[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 4-34 4.13 Thermal Module and VGA Board (Optional) Removing the Thermal Module and VGA Board Remove the thermal m odule and VGA board according to the following procedures and Figure 4.24, 4.25. CAUTION: When removing the thermal module and[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 1. Remove six spring screws securing the thermal m odule to the motherboard, according to the number sequence sealed on the thermal m odule. Please follow the sequence indicated 2. Remove the thermal m odule from the motherboard. in Figure 4.24. Satellite L500 Maintenance [...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 3. Remove two M2.5x5 screws on the VGA board and remove from its slot on the motherboard. Satellite L500 Maintenance Manual 4-36 Figure 4.25 Removing the VGA Board M2.5x5*2[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures Installing the VGA Board and Thermal Module Install the VGA board and Thermal Module according to the following procedures. 1. Reapply Shinetsu 7762 grease on the thermal module as shown in Figure 4.26. If you use one new thermal module, rem ove the release papers on the t[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 4.14 CPU Removing the CPU Remove the CPU according to the following procedures and Figure 4.27. CAUTION: When removing the CPU, keep the following in mind: The CPU can become very hot during operation. Be sure to let it cool down before starting repair work. 1. Unlock the [...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures Satellite L500 Maintenance Manual 4-39 Installing the CPU 1. Check the cam is in the unlock position. 2. Seat the CPU on the socket, using care not to damage the pins. Align the CPU with the cket by using the triangle as a guide. th a flat-blade screwdriver. Install the CP[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 4.15 Modem Card Remove the modem card according to the following procedures and Figure 4.28. card. Removing the Modem Card 1. Remove two M2x6 screws that secure the modem 2. Flip the modem card over, and detach the cable connected to the card. Figure 4.28 Removing the mode[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4.16 Speakers Removing the Speakers Remove the Speakers according to the following procedures and Figure 4.29. 1. Press speaker and then remove four MM2.5D screws from the left and right speaker. 3. Remove the left and right speakers from the logic lower assem bly. 2. Deta[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 4-42 Installing the Speakers Install the speakers according to the following procedures. 1. Seat the left and right speaker in the correct position. 2. Press speakers and secure the speakers with four MM2.5D screws. 3. Attach the speaker c[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4.17 Display Assembly e display assembly Removing the Display Assembly CAUTION: Use care to avoid the antenna cable being caught between th and the laptop. Remove the display assembly according to the following procedures and Figure 4.30. 1. Remove six M2.5x5 screws from t[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 4-44 Installing the Display Assembly Install the display assembly according to the following procedures. 1. Place the display assembly in the correct position. 2. Secure the display assembly with six M2.5x5 screws.[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4.18 LCD Bezel Assembly Remove the LCD bezel assembly according to the following procedures. 1. Remove four M2.5x5 screws as shown in Figure 4.31. Removing the LCD Bezel Assembly M2.5x5*4 Figure 4.31 Removing the LCD Bezel Assembly Satellite L500 Maintenance Manual 4-45[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 2. Take out the bezel hinge wall from the cover hinge wall as shown in Figure 4.32. Figure 4.32 Taking out the hinge wall 3. Pull apart the lower half of the bezel; leave this portion above the left and right LCD hinge. 4. Push the bezel from the left and right side as sho[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures Installing the LCD bezel Install the LCD bezel assembly according to the following procedures. 1. Reroute the LVDS and antenna cables behind the LCD hinges. Figure 4.34 Reroute the cables 2. Seat the LCD bezel assembly in the correct position. Satellite L500 Maintenance Ma[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 3. Press the bezel hinge wall against the cover hinge wall as shown in Figure 4.35. Figure 4.35 Pressing the bezel hinge wall 4. Press the bezel downside hook near the hinge wall as shown in Figure 4.36. Figure 4.36 Pressing the bezel downside hook Satellite L500 Maintenan[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 5. Press the left and right side of the bezel as shown in Figure 4.37. Figure 4.37 Pressing the left and right side of the bezel 6. Press the bezel upside hooks as shown in Figure 4.38. Figure 4.38 Pressing the bezel upside hooks 7. Secure it to the display assembly with f[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 4.19 LCD Module and Inverter Board Removing the LCD Module and Inverter Board Remove the LCD module and the inverter board according to the following procedures and Figure 4.39, 4.40, 4.41 and 4.42. 1. Remove one M2.5x4 screw securing the inverter board and detach two cabl[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 3. Lift the LCD module out of the LCD cover assembly. Satellite L500 Maintenance Manual 4-51 Figure 4.40 Removing the LCD Module from the LCD cover assembly 4. Remove six M2x3 screws according to the sequence indicated in the Figure 4.41, and then remove the LCD hinge asse[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 5. Turn the LCD module over and place it face down on a protective surface, such as a foam pad. 6. Remove the tape and LVDS cable connector. Then detach the LVDS cable. Figure 4.42 Removing the LVDS cable NOTE: Integrated Circuits (ICs) are fragile. Use extreme care not to[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures Installing the LCD Module and Inverter Board Install the inverter board according to the following procedures. 1. Turn the LCD module cover and place it face down on a protective surface such as a foam pad. 2. Connect the LVDS cable to the LCD panel connector. 3. Turn the [...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 5. Seat the LCD module in the correct position in the LCD cover assembly and secure it to the LCD cover assembly with six M2x3 screws according to the sequence indicated in Figure 4.44. M2x3*6 2 1 3 Figure 4.44 Removing the LCD Module from the LCD cover assembly 6. Seat th[...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4.20 CMOS Board and MIC Removing the CMOS Board and MIC Remove the CMOS Board and MIC according to the following procedures and Figure 4.45. 1. Disconnect the CMOS cable from the CMOS module connector an the CMOS board. d remove Figure 4.45 Removing the CMOS board and MIC [...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. 4.21 USB Board Removing the USB Board Remove the USB board according to the following procedures and Figure 4.46. 1. Remove two M2.5x5 screws that secure the USB board to the logic lower assembly. 2. Detach the USB cable from the motherboard and rem ove the USB board from [...]

Error! Style not defined. Error! Style not defined. 4 Replacement Procedures 4.22 Bluetooth Card rd 7. Bluetooth card out. 3. Remove the card from the logic lower assem bly. Removing the Bluetooth ca Remove the Bluetooth card according to the following procedures and Figure 4.4 1. Remove the Bluetooth cable from the Bluetooth card. 2. Press down th[...]

4 Replacement Procedures Error! Style not defined. Error! Style not defined. Satellite L500 Maintenance Manual 4-58 Installing the Bluetooth card Install the Bluetooth card according to the following procedures. 1. Seat the card in the correct position on the logic lower assembly. 2. Slide the card to the end of the track. 3. Connect the Bluetooth [...]

Appendix A Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged during assem bly or disassembly. Observe the following precautions when handling it to prevent damaging it. 1. When installing the LCD module in the display assem bly, make sure that you seat it so that it is properly aligned a[...]

3. If the panel’s surface gets dirty or moist, wipe it with cotton or a soft cloth. If it is still dirty, try breathing on the surface to create a light condensate and wipe it again. If the surface is very dirty, we recommend a CRT cleaning agent. Apply the agent to a soft cloth and then wipe the panel’s surface. Do not apply cleanser directly [...]

5. Glass is used in the panel, so be careful not to drop it or let it strike a hard object, which could cause breakage or cracks. 6. CMOS-LSI circuits are used in the module, so guard against damage from electrostatic discharge. Be sure to wear a wrist or ankle grounding device when handling the module. Satellite L500 /Pro L500 Series Maintenance M[...]

7. Do not expose the module to direct sunlight or strong ultraviolet rays for long periods. 8. Do not store the module at temperatures below its specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherwise suffer damage. 9. Do not disassemble the LCD module. Disassem bly can cause malfunctions. A-4 [CONFIDENTIAL][...]

10. If you transport the module, do not use packing material that contains epoxy resin (am ine) or silicon glue (alcohol or oxime). These materials can release gas that can dam age the panel’s polarization. Satellite L500 /Pro L500 Series Maintenance Manual [CONFIDENTIAL] A-5[...]

Appendix B Appendix B Board Layout B.1 System Board T op View Figure B-1 System Board Layout (Top) Liverpool L500 /Pro L500 Maintenance Manual [CONFIDENTIAL] B-1[...]

B.2 System Board Bottom V iew Figure B-2 System Board Layout (Bottom) B-2 [CONFIDENTIAL] Li verpool L500 /Pro L500 Maintenance Manual[...]

Table B-1 System Board ICs (top and bottom) Number Name U3 North Bridge (PM45/ GM45 / GL40) U10 Clock Generator (SLG8SP556VTR) U15 South Bridge (ICH9M) U33 EC (KB926QFD3) U46 BIOS ROM UA2 CODEC (ALC272-VA2-GR) UB1 Card Bus Controller (OZ601TN-A1) UC2 Card Reader Controller (RTS5159-VDD-GR) UL2 LAN Conroller (RTL8103EL-GR) Table B-2 System Board Con[...]

B-4 [CONFIDENTIAL] Li verpool L500 /Pro L500 Maintenance Manual JLINE Headphones conn. JEXMIC External MIC conn. JHDMI HDMI conn. JLVDS LVDS conn. JUSBB USB/B conn. PJP1 AC Adaptor conn. PJP2 Battery conn.[...]

C. Appendix C Pin Assignments System Board C.1 JF AN Table C-1 FAN I/F pin assignments (3-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 +FAN1 - 2 FAN_SPEED1 O 3 GND - C.2 JL VDS Table C-2 LVDS I/F pin assignments (40-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 GND - 2 +5V_LVDS_CAM - 3 LCD_TXCLK+ O 4 USB20_P9_R_CAM O 5 LCD_TXCLK-[...]

C.3 JCRT Table C-3 CRT pin assignments (15-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 RED_L O 2 GREEN_L O 3 BLUE_L O 4 GND - 5 GND - 6 GND - 7 GND - 8 GND - 9 +CRT_VCC O 10 GND - 11 NC - 12 D_DDCDATA O 13 HSYNC O 14 VSYNC O 15 D_DDCCLK O C.4 JHDMI Table C-4 HDMI I/F pin assignments (19-pin) Pin No. Signal name I/O Pin No. Signal Name I/[...]

C.6 JHDD Table C-6 HDD I/F pin assignments (22-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 GND - 2 SATA_TXP1 O 3 SATA_TXN1 O 4 GND - 5 SATA_IRX_DT X_N1 O 6 SATA_IRX_DT X_P1 O 7 GND - 8 +3VS - 9 +3VS - 10 +3VS - 11 GND - 12 GND - 13 GND - 14 +5VS - 15 +5VS - 16 +5VS - 17 GND - 18 NC - 19 GND - 20 NC - 21 NC 22 NC - C.7 JODD Table C-7 SATA[...]

C.8 JESA T A Table C-8 eSATA/USB I/F pin assignments (11-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 +USB_VCCB 2 USB20_N2_R_ S 3 USB20_P2_R_ S 4 GND 5 GND 6 SATA_TXP2 7 SATA_TXN2 8 GND 9 SATA_RXN2 10 SATA_RXP2 11 GND C.9 JBT Table C-9 Bluetooth Connector pin assignments (10-pin) Pin No. Signal name Pin No. Signal Name I/O 1 GND 2 +3VS 3 [...]

C.11 JWLAN Table C-11 WLAN Connector pin assignments (52-pin) Pin No. Signal name I/O Pin No. Signal Name I/O A1 NC A2 +3VS A3 NC A4 GND A5 NC A6 +1.5VS A7 CLKREQ_MCARD 2# A8 NC A9 GND A10 NC A11 CLK_PCIE_MCAR D2# A12 NC A13 CLK_PCIE_MCAR D2 A14 NC A15 GND A16 NC A17 NC A18 GND A19 NC A20 WL_OFF# A21 GND A22 PLT_RST# A23 PCIE_PTX_C_IRX _N2 A24 +3VS[...]

C.12 JEXP Table C-12 New Card Connector pin assignments (26-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 GND 2 USB20_N5 3 USB20_P5 4 CP_USB# 5 NC 6 NC 7 SMB_CK_CLK0 8 SMB_CK_DAT0 9 +1.5VS_CARD 10 +1.5VS_CARD 11 EC_SWI_R# 12 +3VALW_CARD 13 PERST# 14 +3VS_CARD 15 +3VS_CARD 16 CLKREQ# 17 EXP_CPPE# 18 CLK_PCIE_NCAR D# 19 CLK_PCIE_NCAR D 20 GN[...]

C.14 JUSBB Table C-14 USB/B Connector pin assignments (12-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 +USB_VCCA 2 +USB_VCCA 3 +USB_VCCA 4 +USB_VCCA 5 NC 6 GND 7 USB20_N0_R 8 USB20_P0_R 9 GND 10 USB20_N1_R 11 USB20_P1_R 12 GND C.15 JDDRL, JPDDRH Table C-15 SODIMM I/F pin assignments (200-PIN) (1/4) Pin No. Signal name I/O Pin No. Signal N[...]

Table C-15 SODIMM I/F pin assignments (200-PIN) (2/4) Pin No. Signal name I/O Pin No. Signal Name I/O 33 VSS O 34 VSS O 35 DQ10 I/O 36 DQ14 I/O 37 DQ11 I/O 38 DQ15 I/O 39 VSS O 40 VSS O 41 VSS O 42 VSS O 43 DQ16 I/O 44 DQ20 I/O 45 DQ17 I/O 46 DQ21 I/O 47 VSS O 48 VSS O 49 DQS2# I/O 50v NC - 51 DQS2 I/O 52 DM2 I/O 53 VSS O 54 VSS O 55 DQ18 I/O 56 DQ[...]

Table C-15 SODIMM I/F pin assignments (200-PIN) (3/4) Pin No. Signal name I/O Pin No. Signal Name I/O 97 A5 I/O 98 A4 I/O 99 A3 I/O 100 A2 I/O 101 A1 I/O 102 A0 I/O 103 VDD O 104 VDD O 105 A10/AP I/O 106 BA1 I/O 107 BAD I/O 108 RAS# I/O 109 WE# I/O 110 S0# I/O 111 VDD O 112 VDD O 113 CAS# I/O 114 ODT0 I/O 115 NC/S1# I/O 116 NC/A13 I/O 117 VDD O 118[...]

159 DQ49 I/O 160 DQ53 I/O Table C-15 SODIMM I/F pin assignments (200-PIN) (4/4) Pin No. Signal name I/O Pin No. Signal Name I/O 161 VSS O 162 VSS O 163 DQ18 I/O 164 DQ22 I/O 165 DQ19 I/O 166 DQ23 I/O 167 VSS O 168 VSS O 169 DQ24 I/O 170 DQ28 I/O 171 DQ25 I/O 172 DQ29 I/O 173 VSS O 174 VSS O 175 DM3 I/O 176 DQS3# I/O 177 NC - 178 DQS3 I/O 179 VSS O [...]

C.17 JMIC Table C-17 Internal Microphone Connector pin assignments (2-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 INT_MIC 2 GNDA C.18 JKB1 Table C-18 Keyboard Connector pin assignments (34-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 NUM_LED# 2 NC 3 CAPS_LED# 4 +3VS 5 KSI1 6 KSI6 7 KSI5 8 KSI0 9 KSI4 10 KSI3 11 KSI2 12 KSI7 13 [...]

C.19 JREAD Table C-19 CARD READER connector pin assignments (21-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 SDWP# 2 SD_DATA1 3 SD_MS_DATA0 4 GND 5 GND 6 MSBS 7 SDCLK 8 MS_DATA1 9 SD_MS_DATA0 10 +VCC_3IN1 11 MS_DATA2_SD_D ATA7 12 GND 13 MSCD# 14 MS_DATA3_SD_D ATA6 15 SDCMD 16 MSCLK 17 +VCC_3IN1 18 SD_DATA3 19 GND 20 SD_DATA2 21 SDCD# C.20[...]

29 GND 30 PCIE_MTX_C_GRX_P15 31 PCIE_GTX_C_MRX_N14 32 GND 33 PCIE_GTX_C_MRX_P14 34 PCIE_MTX_C_GRX_N14 35 GND 36 PCIE_MTX_C_GRX_P14 37 PCIE_GTX_C_MRX_N13 38 GND 39 PCIE_GTX_C_MRX_P13 40 PCIE_MTX_C_GRX_N13 41 GND 42 PCIE_MTX_C_GRX_P13 43 PCIE_GTX_C_MRX_N12 44 GND 45 PCIE_GTX_C_MRX_P12 46 PCIE_MTX_C_GRX_N12 47 GND 48 PCIE_MTX_C_GRX_P12 49 PCIE_GTX_C_M[...]

93 PCIE_GTX_C_MRX_P4 94 PCIE_MTX_C_GRX_N4 95 GND 96 PCIE_MTX_C_GRX_P4 97 PCIE_GTX_C_MRX_N3 98 GND 99 PCIE_GTX_C_MRX_P3 100 PCIE_MTX_C_GRX_N3 101 GND 102 PCIE_MTX_C_GRX_P3 103 PCIE_GTX_C_MRX_N2 104 GND 105 PCIE_GTX_C_MRX_P2 106 PCIE_MTX_C_GRX_N2 107 GND 108 PCIE_MTX_C_GRX_P2 109 PCIE_GTX_C_MRX_N1 110 GND 111 PCIE_GTX_C_MRX_P1 112 PCIE_MTX_C_GRX_N1 T[...]

Table C-20 VGA/B Connector pin assignments (200-PIN) (4/4) Pin No. Signal name I/O Pin No. Signal Name I/O 159 NC 160 LCD_TZOUT2- 161 NC 162 LCD_TZOUT2+ 163 GND 164 GND 165 NC 166 LCD_TZOUT1- 167 NC 168 LCD_TZOUT1+ 169 GND 170 GND 171 NC 172 LCD_TZOUT0- 173 NC 174 LCD_TZOUT0+ 175 GND 176 GND 177 NC 178 LCD_TXCLK- 179 NC 180 LCD_TXCLK+ 181 NC 182 GN[...]

227 VGA_HDMI_TXD0+ 228 +3VS 229 GND 230 +3VS C.21 JEXMIC Table C-21 EXMIC connector pin assignments (6-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 GNDA 2 MIC1_L_L 3 MIC1_L_R 4 MIC_SENSE 5 GNDA 6 NC C.22 JSPK Table C-22 SPK connector pin assignments (4-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 SPK_L1 2 SPK_L2 3 SPK_R1 4 SPK_R[...]

C.24 JMDC Table C-24 MDC connector pin assignments (12-pin) Pin No. Signal name I/O Pin No. Signal Name I/O 1 GND 2 +3VALW 3 HDA_SDOUT_MDC 4 NC 5 GND 6 +3VALW 7 HDA_SYNC_MDC 8 GND 9 HDA_SDIN1_MDC 10 GND 11 HDA_RST#_MDC 12 HDA_BITCLK_MDC C.25 JPCM Table C-25 Card Bus connector pin assignments (68-pin) Pin No. Signal name I/O Pin No. Signal Name I/O [...]

C-18 [CONFIDENTIAL] Liverpool L500 /Pro L500 Maintenance Manual 41 S1_D15 42 S1_CE2# 43 S1_VS1 44 S1_IORD# 45 S1_IOWR# 46 S1_A17 47 S1_A18 48 S1_A19 49 S1_A20 50 S1_A21 51 +S1_VCC 52 +S1_VCC 53 S1_A22 54 S1_A23 55 S1_A24 56 S1_A25 57 S1_VS2 58 S1_RST 59 S1_WAIT# 60 S1_INPACK# 61 S1_REG# 62 S1_BVD2 63 S1_BVD1 64 S1_D8 65 S1_D9 66 S1_D10 67 S1_CD2# 6[...]

Appendix D Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 01 ‘ ~ 29 A9 0E F0 0E 02 1 ! 02 82 16 F0 16 03 2 @ 03 83 1E F0 1E 04 3 # 04 84 26 F0 26 05 4 $ 05 85 25 F0 25 06 5 % 06 86 2E F0 2E 07 6 ^ 07 87 36 F0 36 08 7 & 08 88 3D F0 3D *2 09 8[...]

Table D-1 Scan codes (set 1 and set 2) (2/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 29 | 2B AB 5D F0 5D *5 30 Caps Lock 3A BA 58 F0 58 31 A 1E 9E 1C F0 1C 32 S 1F 9F 1B F0 1B 33 D 20 A0 23 F0 23 34 F 21 A1 2B F0 2B 35 G 22 A2 34 F0 34 36 H 23 A3 33 F0 33 37 J 24 A4 3B F0 3B *2 38 K 25 A5 42 F0 42 *2 39 L 26 A6 4B F0 4B *2[...]

Table D-1 Scan codes (set 1 and set 2) (3/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 58 Ctrl(L) 1D 9D 14 F0 14 *3 60 Alt (L) 38 B8 11 F0 11 *3 61 Space 39 B9 29 F0 29 62 ALT (R) E0 38 E0 B8 E0 11 E0 F0 11 64 Ctrl(R) E0 1D E0 9D E0 14 E0 F0 14 75 Ins E0 52 E0 D2 E0 70 E0 F0 70 *1 76 Del E0 53 E0 D3 E0 71 E0 F0 71 *1 79 [...]

Table D-1 Scan codes (set 1 and set 2) (4/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 122 F11 57 D7 78 F0 78 *3 123 F12 58 D8 07 F0 07 *3 124 PrintSc *6 *6 *6 *6 *6 126 Pause *7 *7 *7 *7 *7 X Fn — — — — *4 X Win E0 5B E0 DB E0 1F E0 F0 1F x App E0 5D E0 DD E0 2F E0 F0 2F Notes: 1. * Scan codes differ by mode. 2. * Sca[...]

Table D-2 Scan codes with left Shift key Code set 1 Code set 2 Cap No. Key top Make Break Make Break 55 / E0 AA E0 35 E0 B5 E0 2A E0 F0 12 E0 4A E0 F0 4A E0 12 75 INS E0 AA E0 52 E0 D2 E0 2A E0 F0 12 E0 70 E0 F0 70 E0 12 76 DEL E0 AA E0 53 E0 D3 E0 2A E0 F0 12 E0 71 E0 F0 71 E0 12 79  E0 AA E0 4B E0 CB E0 2A E0 F0 12 E0 6B E0 F0 6B E0 12 80 H[...]

Table D-3 Scan codes in Numlock mode Code set 1 Code set 2 Cap No. Key top Make Break Make Break 75 INS E0 2A E0 52 E0 D2 E0 AA E0 12 E0 70 E0 F0 70 E0 F0 12 76 DEL E0 2A E0 53 E0 D3 E0 AA E0 12 E0 71 E0 F0 71 E0 F0 12 79  E0 2A E0 4B E0 CB E0 AA E0 12 E0 6B E0 F0 6B E0 F0 12 80 Home E0 2A E0 47 E0 C7 E0 AA E0 12 E0 6C E0 F0 6C E0 F0 12 81 En[...]

Table D-5 Scan codes in overlay mode Code set 1 Code set 2 Cap No. Keytop Make Break Make Break 09 8 (8) 48 C8 75 F0 75 10 9 (9) 49 C9 7D F0 7D 11 0 (*) 37 B7 7C F0 7C 23 U (4) 4B CB 6B F0 6B 24 I (5) 4C CC 73 F0 73 25 O (6) 4D CD 74 F0 74 26 P (–) 4A CA 7B F0 7B 37 J (1) 4F CF 69 F0 69 38 K (2) 50 D0 72 F0 72 39 L (3) 51 D1 7A F0 7A 40 ; (+) 4E [...]

D-8 [CONFIDENTIAL] Satellite L500 /Pro L500 Series Maintenance Manual Table D-7 No.126 key scan code Code set 1 Code set 2 Key top Shift Make Make Pause Common E1 1D 45 E1 9D C5 E1 14 77 E1 F0 14 F0 77 Ctrl E0 46 E0 C6 E0 7E E0 F0 7E *: This key generates only make codes.[...]

Appendix G Appendix G Reliability The followin g table shows MT BF (Mean Tim e Between Failures) for each com ponent. Table G-1 MTBF Component Time (hours) LCD 10,000 Keyboard 60,000 HDD 300,000 Optical (DVD/CD) drive 60,000 AC adaptor 60,000 Satellite L500 /Pro L500 Series Maintena n ce Manual l [CONFIDENTIAL] G-1[...]