Toshiba A200 manuale d’uso

[CONFIDENTIAL] Toshiba Personal Computer Satellite A200 Maintenance Manual TOSHIBA CORPORATION[...]

ii [CONFIDENTIAL] Satellite A200 Series Maintenance Manual Copyright © 2007 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. Toshiba Persona[...]

Satellite A200 Series Maintenance Manual [CONFIDENTIAL] iii Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite A200, referred to as the M100 Series in this manual. The procedures described in this manual are intended to help service technicians isolate faulty Field Repla[...]

iv [CONFIDENTIAL] Satellite A200 Series Maintenance Manual The manual is divided into the following parts: Chapter 1 Hardware Overview describes the M100 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 and diagnostic[...]

Satellite A200 Series Maintenance Manual [CONFIDENTIAL] v 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) means you must hold down Ctrl and at the same tim e press Pause (Break) . If three keys are used, hold down [...]

vi [CONFIDENTIAL] Satellite A200 Series Maintenance Manual Table of Contents Chapter 1 Hardware Overview 1.1 Features ................................................................................................................... ......... 1-1 1.2 System Unit ......................................................................................[...]

Satellite A200 Series Maintenance Manual [CONFIDENTIAL] vii Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test…………………………………….……...………………………..3-3 3.2 Executing the Diagnostic Test…………………………………………………………..3-5 3.3 Display Configuration………………?[...]

viii [CONFIDENTIAL] Satellite A200 Series Maintenance Manual 4.4 Memory Card .... ……………………………………………………………………….. Error! Bookmark not defined. 4.5 HDD ………………………………………………………………………………… Erro r! Bookmark not defined. 4.6 Expansion Memory ?[...]

Satellite A200 Series Maintenance Manual [CONFIDENTIAL] ix 4.17 Touch Pad …………………………………………………………………………… Error! Bookmark not defined. 4.18 Fingerprint Module ............. ………………………………………………………………….. Error! Bookmark not defined. 4.19 Speakers [...]

x [CONFIDENTIAL] Satellite A200 Series Maintenance Manual Appendix D Keyboard Scan/Character Codes ......................................................................... D-1 Appendix E Key Layout .......................................................................................................... E-1 Appendix F Series Screw Torque List ....[...]

[CONFIDENTIAL] Chapter 1 Hardware Overview 1[...]

1 Hardware Overview 1-ii Minnesota 1 0M/10MG Serie s Maintenance Manual[...]

1 Hardware Overview Minnesota 10 M/10MG Serie s Maintenance Manual 1-iii Chapter 1 Contents 1.1 Features ................................................................................................................... ... 1-1 1.2 System Unit .........................................................................................................[...]

1 Hardware Overview 1-iv Minnesota 1 0M/10MG Serie s Maintenance Manual Figures Figure 1-1 2.5-inch HDD ................................................................................................ 1-6 Tables Table 1-1 2.5-inch HDD specifications ......................................................................... 1-6 Table 1-2 DVD-ROM &[...]

1.1 Features 1 Hardware Overview Minnesota 10 M/10MG Serie s Maintenance Manual 1-1 1.1 Features The Minnesota 10M/10MG Series Personal Comput er uses extensive Large Scale Integration (LSI), and Complementary Metal-Oxide Sem i conductor (CMOS) technology extensively to provide compact size, minim um weight and high reliability. This computer incor[...]

1 Hardware Overview 1.1 Features 1-2 Minnesota 1 0M/10MG Serie s Maintenance Manual • 3 cells of Li-Ion 18650 size, smart battery pack with 2000mAH x 10.8V (21.6W ) • 6 cells of Li-Ion 18650 size, smart battery pack with 4000mAH x 10.8V (43.2W ) • 9 cells of Li-Ion 18650 size, smart battery pack with 6000mAH x 10.8V (64.8W ) • Approximately[...]

1.1 Features 1 Hardware Overview Minnesota 10 M/10MG Serie s Maintenance Manual 1-3 • One microphone port • One headphone-out jack • Digital/Rotary volume control • Wireless communication switch • One DC-in jack • One RJ-11 jack for 56kbps V.92 modem • One RJ-45 jack with LED indicator • Kensington lock • One IEEE 1394a port • F[...]

1 Hardware Overview 1.1 Features 1-4 Minnesota 1 0M/10MG Serie s Maintenance Manual  Switches • Power button • Two programmable launch buttons • Four control buttons for CD playing • Wireless communication switch  Security • Fingerprint authentication  AC Adapter • Universal AC adapter module • Liteon & Delta 65W, 75W and[...]

1.2 System Unit 1 Hardware Overview Minnesota 10 M/10MG Serie s Maintenance Manual 1-5 1.2 System Unit The system unit is composed of the following m ajor components:  Processor • Intel® Core TM 2 Duo Processor T7600/T7400/T7200/T5600/T5500/T5300/T5200 • Intel® Core TM Duo Processor T2450/T2350 • Intel® Pentium® Dual Core Processor T20[...]

1 Hardware Overview 1.3 2.5-inch Hard Disk Drive 1.3 2.5-inch Hard Disk Drive The internal HDD is a random access non-volatile storage device. It has a non-removable 2.5-inch magnetic disk and mini-W inchester type magnetic heads. The computer supports up to 250G HDD. The HDD is shown in Figure 1-1. Specifi cations are listed in Table 1-1. Figure 1[...]

1.3 2.5-inch Hard Disk Drive 1 Hardware Overview Minnesota 10 M/10MG Serie s Maintenance Manual 1-7 Items 120GB 160GB 200GB 250GB Formatted capacity (GB) 111.8 149.05 186.31 232.89 Logical Blocks (LBA) 234,441,648 312,581,808 390,720,968 488,397,168 Rotational speed (rpm) 5400 5400/4200 5400/4200 4200 Toshiba HDD Buffer (MB) 8 8 8 N/A Hitachi HDD B[...]

1 Hardware Overview 1.4 Optical Disc Device 1-8 Minnesota 1 0M/10MG Serie s Maintenance Manual 1.4 Optical Disc Device 1.4.1 DVD-ROM & CD-RW The DVD-ROM and CD-RW drive accepts 12-cm ( 4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R at 24x speed and high spee[...]

1.4 Optical Disc Device 1 Hardware Overview Minnesota 10 M/10MG Serie s Maintenance Manual 1-9 1.4.2 DVD Super Multi Double Layer The DVD Super Multi drive accepts 12-cm (4.72 -inch) and 8-cm (3.15-inch) discs. At maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R at 24x speed and CD-RW at 10x and DVD -R at[...]

1 Hardware Overview 1.5 Power Supply 1-10 Minnesota 1 0M/10MG Serie s Maintenance Manual 1.5 Power Supply This specification defines the performance and characteristics of the 65W, 75W, 90W, and 120W AC adapter power supply. It supplies a constant voltage 19V output source for the Minnesota 10M/10MG Series Personal Computer.  A/D conversion • [...]

1.5 Power Supply 1 Hardware Overview Minnesota 10 M/10MG Serie s Maintenance Manual 1-11  Battery charging control • The EC controls the following. – The quick charging ON/OFF – The detection of full charge  Detection of the low battery • The EC detects the low battery point by the gas gauge. – LB10M: The system will be driven b y t[...]

1 Hardware Overview 1.6 Batteries 1-12 Minnesota 1 0M/10MG Serie s Maintenance Manual 1.6 Batteries The computer has two types of battery:  Main battery pack (18650 size)  RTC battery The removable main battery pack is the comput er’s main power source when the AC adapter is not attached. The battery specifications are listed in the table b[...]

1.6 Batteries 1 Hardware Overview Minnesota 10 M/10MG Serie s Maintenance Manual 1-13 1.6.1 Main Battery Battery charging is controlled by a power s upply microprocessor that is mounted on the system board. The power supply microprocessor c ontrols whether the char ge is on or off and detects a full charge when the AC adapter a nd battery are attac[...]

1 Hardware Overview 1.6 Batteries 1-14 Minnesota 1 0M/10MG Serie s Maintenance Manual 1.6.2 RTC battery The RTC battery provides power to keep the curr ent date, time and other setup information in memory while the computer is turned off. The table below lists the charging time and data preservation period of the RTC battery. The RTC battery is cha[...]

Chapter 2 Troubleshooting Procedures 2[...]

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2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 1 Chapter 2 Contents 2.1 Troubleshooting Introduction ........................................................................................ 3 2.2 Troubleshooting Flowchart ...........................................................................[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 2 Figures Figure 2-1 Troubleshooting flowchart (1/2) ....................................................................... 5 Figure 2-1 Troubleshooting flowchart (2/2) ....................................................................... 6 Figure[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 3 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 6. TouchPad 11. IEEE 1394 port 2. USB Floppy Drive 7.[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 4 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 pr[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 5 STA R T C onnect t he A C ad apt er t o the D C - IN s ocket Is the D C -IN L E D o n ? Is th e B a tte ry L E D o n ? T u rn th e P o w e r sw itc h o n I s t h e Po we r On LE D o n ? I s t he " T os hi ba" l ogo m es sa ge di spl ay ? [...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 6 A Does ty ped characters appear correctly? Insert the diagnostics disk into the FDD. Then run the diagno stics test program. Is the diagnostics test loaded? Allow each test to perform automatically Is an error detected by any of the diagnostics tes[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 7 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[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 8 Other problems that are not covered by the di agnostics program may be discovered by a user. 1. If an error is detected when using an ex ternal USB device, perform the External USB Devices Troubleshooting pr ocedures in Section 2.6. 2. If an error [...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 9 2.3 Power Supply Troubleshooting ST AR T Are the D C - IN and B a tter y 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 po wer s uppl[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 10 The power supply controls many functions and components. To determ ine if the power supply is functioning properly, star t with Procedure 1 and continue with the other Procedures as instructed. The flowchart in Figure 2-2 give s a summary of the p[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 11 Table 2-2 DC-IN LED AC-IN LED Power supply status Solid on AC power exists (LED is solid Blue). 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[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 12 Procedure 3 Power supply connection check The power supply wiring diagram is shown below: AC adaptor Sys t e m 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 th[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 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.[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 14 2.4 Display Troubleshooting P e rf orm ext ernal d i spl ay check (P ro ce du re 1 ) ST A RT D oes t he ext erna l d isp la y fun c tio n o k? Per f or m di ag nos t i c c he ck (P ro ce du re 2 ) No Wa s a d i s p l a y pr obl em de t ec t ed? Pe[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 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[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 16 Procedure 3 Connector and replacement check The FL inverter board, 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 d[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 17 2.5 Keyboard Troubleshooting P e rf orm ext ern al keyb oard check (P ro ce du re 1 ) ST A RT D oes t he ext erna l keyboard f unct i o n ok? Per f or m di ag nos t i c c he ck (P ro ce du re 2 ) W as a k ey boar d pr obl em de t ec t ed? Per f or[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 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 che[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 19 2.6 External USB Devices Troubleshooting R epl ace sys tem board (P ro ced ure 2) END O rig in a l U S B d e v i c e is fa ulty P erfo rm ex t e rna l d evic e a nd connect i on check (P ro ced ure 1) ST A RT D o e s th e d ev ic e fu n ctio n w h[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 20 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 [...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 21 2.7 TV-Out Failure Troubleshooting P e rf orm T V connect i on check (P ro ced ure 1) ST A RT D oes r ep l acem ent T V cabl e f uncti on properl y? Per f or m TV s et ch e ck (P ro ced ure 2) R epl ace sys tem board END No R epl ace T V cable No [...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 22 To determine if the computer’s TV-out por t is functioning properly, perform the following procedures. Figure 2-7 outlines the p rocess. Start with Procedure 1 and co ntinue as instructed. Procedure 1: TV connection check Procedure 2: TV set che[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 23 2.8 TouchPad Troubleshooting START END To uchP ad c o nnect ion check (Procedure 1) TouchPad replacemen t check (Procedure 2) Replace sy stem board Figure 2-7 Touchpad troubleshooting process[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 24 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:[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 25 2.9 Speaker Troubleshooting START Do al l so urces ha ve sam e problem? END Per for m earpho ne te st (Procedure 2 ) Do earphones function correctly ? Perform connection ch eck (Procedure 3 ) Perform replacement check (Procedure 4 ) Perform audio [...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 26 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 ro cess. First adjust the speaker volum e to an appropriate level. Start with Proced ure 1 and continue as[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 27 2.10 Optical Drive Troubleshooting START Audio CD fu nctions ok? END Perform softw are check (Procedure 3) Perform diagnostic test (Procedure 4) Perfo rm connection and replacem e nt check (Procedure 5) Perfor m a udio C D che ck (Procedure 1) Per[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 28 This section describes how to determ ine if the computer’s internal optic al drive is functioning properly. The Satellite A200/Satellite A 205/Satellite Pro A200/EQUIUM A200/SATEGO A200 module bays can accommodate the following optical drives: D[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 29 Procedure 5 Connection 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, Re[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 30 2.11 Modem Troubleshooting ST ART Com puter un able to detect t eleph one si gna l? END Perform connection check (Procedure 2) Perform replacemen t check (Procedure 3) Perform telephone line connection check (Procedure 1) Check / replac e teleph o[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 31 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: T[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 32 2.12 Express card Troubleshooting START D o er r ors occ ur dur i ng E x p ress ca r d t e st ? Per f or m E xpr es s c ar d socke t r eplacem en t ch eck ( Pr oce dur e 2) R epl ace syst em b oa r d END Expre ss car d uni t is n o t f a u lty . P[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 33 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. Proce[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 34 2.13 IEEE 1394 Troubleshooting STAR T Perfor m IEEE 1394 devi ce check (Procedure 1) Is I EEE 1394 tr ansmis si on ok? Perfor m diagnost ic chec k (Procedure 2) W as an IEEE 1394 probl em detect ed? Perform connecti on and repl acement check (Proc[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 35 To determine if the computer’s IEEE 1394 system is functioning properly, perform the following procedures. Figure 2-14 outlines the p rocess. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: IEEE 1394 dev[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 36 2.14 Wireless LAN Troubleshooting START Perfo rm d iag no stic test (Proc e du re 1) W as a wirel ess L A N probl em delect ed? Perfo rm conn ec tor an d re plac em e n t che ck (Proc e du re 2) Replace wirel ess LA N antenna/uni t Replace syst em[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 37 The wireless LAN antenna wire, wireless LAN un it or system board may each be th e source of a wireless LAN fault. Any of these com ponents may be dam aged. To determine if the computer’s wireless LAN system is functioni ng properly, perform the[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 38 2.15 Camera Troubleshooting Figure 2-14 Camera troubleshooting process[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 39 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 pro[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 40 2.16 Bluetooth Troubleshooting ST A R T P r e f or m di a gnos t i c t es t ( P r oce dur e 1) W a s a B l ue t oot h pr obl e m de t e ct ? Bl ue t oot h i s not f a ul t y . C ont i nue t r oubl e s hoot i ng- r ef er to F i g u re 2 .1 Rep l ac[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 41 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. F[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 42 2.17 4 in 1 card Troubleshooting START Do err ors o ccu r during 4 IN 1 CARD t es t? Perform 4 IN 1 card socket replacement check (Proce du re 2) Replace system board END 4 IN 1 unit is not faulty. Perform 4 in 1 C AR D test (Proce du re 1) No Yes[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 43 This section describes how to determ ine if the 4 IN 1 Card player is functioning properly. The process is summarized in Figure 2-16. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required. Procedure[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 44 2.18 1 st HDD Troubleshooting Figure 2-17 HDD troubleshooting process[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 45 The 1 st HDD or system board may be the reason of a HDD fault. Either of these two components may be damaged. To determine if the com puter’s 1 st HDD is functioning properly, perform the following procedures. Fi gure 2-15 outlines the process. [...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 46[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 47 2.19 2 nd HDD Troubleshooting Figure 2-18 2 nd HDD troubleshooting process[...]

2 Troubleshooting Procedures Satellite A200/A205/ Pro A200 Series Maintenance Manual [CONFIDENTIAL] 48 The 2 nd HDD or system board may be the reason of a HDD fault. Either of these two components may be damaged. To determine if the com puter’s 2 nd HDD is functioning properly, perform the following procedures. Fi gure 2-15 outlines the process. [...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-1 Chapter 3 Tests and Diagnostics 3[...]

3-2 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual Contents 3.1 The Diagnostic Test ........................................................................................................ . 3-3 3.2 Executing the Diagnostic Test..............................................................................[...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-3 3.1 The Diagnostic Test This chapter explains how to use the Test & Diagnostic program to test the functions of the (Base on Minnesota 10M&10MG T&D version 1.0) hardware modules. The Test & Diagnostic Program is st[...]

3-4 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual You will need the following equipment to perform som e of the Diagnostic test programs.  The diagnostics diskette (2 pcs)  A formatted working diskette for the floppy disk drive test (Floppy Disk Drive Test)  A data CD disc (ODD Test)  A LAN l[...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-5 3.2 Executing the Diagnostic Test DOS is required to run the DIAGNOSTICS PROGRAM. To start the DIAGNOSTIC PROGRAM, follow these steps: 1. Insert the diagnostics diskette #1 in the floppy disk drive and turn on the computer. (The d[...]

3. Tests and Diagnostics 3-6 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual The below display will show up at the beginning of T&D program If the test result passes, the following display will show up:[...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-7 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 ?[...]

3. Tests and Diagnostics 3-8 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 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[...]

3.3 Display configuration 3 Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-9 3.3 Display Configuration This Item will show the unit configuration. It includes:  CPU type (Single/ Dual Yunah; Cache ; CPU speed ;CPU FSB)  DDRAM SIZE  ODD TYPE ((DVD-SuperMulti; COMBO; …) ?[...]

3. Tests and Diagnostics 3.5 Speaker Audio Test 3-10 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3.4 Speaker Audio Test The speaker audio test allows the user to aurally confirm the speaker functions. And check both speakers if they are OK within 3 times “Beep” sound generated. NOTE : Remember to t[...]

3.6 Fan ON/OFF Test 3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-11 3.5 Fan ON/OFF Test The fan test allows the user to test aurally whether the fan is working. And follow the below procedures for this test:  The computer will let the fan be “ON” after any key pressed. [...]

3. Tests and Diagnostics 3.7 Main Battery Change Test 3-12 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3.6 Main Battery Charge Test NOTE : The AC adaptor ( 90W, 19V ) should be connected to successfully run this test. This test shows and measures the main battery:  Battery type (Lion)  Manufactur[...]

3.8 FDD Test 3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-13 3. 7 FDD Test NOTE : Before running the FDD test, prepare a formatted work diskette (1.44 MB). Remove the diagnostics diskette and insert the work diskette into the FDD. The contents of the floppy diskette maybe eras[...]

3 Tests and Diagnostics 3-14 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3. 8 ODD Test The ODD test allows a user to aurally confirm the ODD functions. NOTE : A CD disc (including data file) must be inserted into the ODD drive then must wait ODD drive initial OK (ODD LED stop flashing) before this test[...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-15 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. When you execute this test, the keyboard layout is drawn on the display. W hen a[...]

3. Tests and Diagnostics 3-16 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3.10 Mouse (Pad) Test The Mouse test allows the user to select and assign values to the following, using the Touch Pad or “ Tab ” key to move between selections: 1. Mouse Speed (on a scale from slow to fast) 2. Acceleration ([...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-17 After checking T/Pad buttons and cursor’s function, use “Tab” key or use T/Pad cursor to click the “OK” column will end this test. It will indicate whether the subtests pass or fail after three questions. NOTE: The abov[...]

3. Tests and Diagnostics 3-18 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3. 11 LCD Pixels Mode Test This LCD pixels mode test checks whether video display is fine. This test includes two modes of the test: 1. Text Mode - including 40*25 (16 colors) and 80*25 (2/16colors). 2. VGA Mode - including 320*2[...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-19 3.12 Magnetic Switch Test The lid switch test checks the lid function of the unit. When LCD cover closed, the lid should enable to turn off the display. NOTE : Remember to tune up the volume as “ Maximum ” before this test st[...]

3. Tests and Diagnostics 3-20 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 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 “IR[...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-21 The screen should display as below, indicating whether the subtests pass or fail when finished.[...]

3. Tests and Diagnostics 3-22 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual If an error is detected and a test fails, the following message displays:[...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-23 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 f[...]

3. Tests and Diagnostics 3-24 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3.15 Read 1394 GUID This test will check if the computer’s EEPROM 1394GUID code is correct. NOTE: Must open the RAM Door to see RAM connector GUID bar code before test item begins. The figure below will be displayed:[...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-25 3.16 Speaker EQ Type Check&Re-Write This test will check if the computer’s EEPROM EQ type is correct. The EQ Type test includes two subtests of the: 1. Read EQ Type from EEPROM 2. Re-Write EQ Type to EEPROM NOTE : To execut[...]

3. Tests and Diagnostics 3-26 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3.17 Button Test The control button test allows the user to manually test each of the five CD control buttons. Key ”WWW” nee d t o pr es s fi rs t. O ne w ill hear one “bi” sound when press”WWW ” or “Audio” Sound [...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-27 3.18 1 st HDD Test The HDD test allows the user to verify the 1 st HDD ok or not. For data security concern, it is necessary to input password - “ hard disk ” before HDD test starts. After the choice HDD test, Screen would di[...]

3. Tests and Diagnostics 3-28 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual If input password is wrong, the screen would display as below: 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[...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-29 If the picture shows as below, it means he HDD function is NG[...]

3. Tests and Diagnostics 3-30 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3.19 2 nd HDD Test The HDD test allows the user to verify the 2 nd HDD ok or not. For data security concern, it is necessary to input password - “ hard disk ” before HDD test starts. After the choice HDD test, Screen would di[...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-31 If input password is wrong, the screen would display as below: 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[...]

3. Tests and Diagnostics 3-32 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual If the picture shows as below, it means he HDD function is NG NOTE : The AC adaptor should be connected to successfully run this test.[...]

3. Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-33 3.20 Satellite LED Test Because this Model has Front Edge Logo, must set the EEPROM to enable/disable Front Edge Logo function, if select this test, the picture will show as below: Please check the units whether have the Front Ed[...]

3. Tests and Diagnostics 3-34 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual Notice: Check logo LED on/off function. 1. If we select “2” to disable the Front Edge logo function by program, there haven’t the item of Front Edge Logo in BIOS Menu, the picture likes below. 2. If we select “1” to ena[...]

[CONFIDENTIAL] Chapter 4 Replacement Procedures[...]

4[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-i Chapter 4 Contents 4.1 General.................................................................................................................... 4-1 4.2 Battery .................................................................................................................[...]

4 Replacement Procedures 4-ii Minnesota 10M/10MG Series Maintenance Manual Figures Figure 4-1 Unlocking th e battery lock .............................................................................4-7 Figure 4-2 Removing the battery pack ............................................................................. 4-7 Figure 4-3 Removing the PC c[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-iii Figure 4-33 Removing CRT m odule screws and display assembly ................................ 4-30 Figure 4-34 Removing the display assem bly................................................................... 4-31 Figure 4-35 Removing the rubber pads .......................[...]

4 Replacement Procedures 4-iv Minnesota 10M/10MG Series Maintenance Manual Figure 4-67 Removing the RJ-11 cable ........................................................................... 4-55 Figure 4-68 Removing the MDC card ............................................................................. 4-55 Figure 4-69 Removing the wireless m odul[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-1 4.1 General This chapter explains how to disassemble the computer and replace Field Replaceable Units (FRUs). It may not be necessary to remove all the FRUs in order to replace one. The chart below is a guide to which FRUs need to be removed in order to remove others. Always [...]

4 Replacement Procedures 4-2 Minnesota 10M/10MG Series Maintenance Manual The example below shows FRUs to be removed before the CPU can be rem oved. The CPU is located on the system board. The USB board and the system fan are attached to the system board. The system board itself is located under the top cover. The keyboard must be rem oved before t[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-3 Safety Precautions Before you begin disassembly, read the following safety precautions and observe them carefully as you work. DANGER: 1 . Always use the lithium ion battery pack or a backup battery that is authorized by Toshiba or is compatible with the unit. Since other bat[...]

4 Replacement Procedures 4-4 Minnesota 10M/10MG Series Maintenance Manual Before You Begin Look over the procedures in this section before you begin disassembling the computer. Familiarize yourself with the disassembly and reassem bly steps. Begin each procedure by removing the AC adaptor and the battery pack as instructed in section 4.2. 1. Do not[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-5 Disassembly Procedures The computer has two basic types of cable connectors:  Pressure Plate Connectors  Standard Pin Connectors To disconnect a Pressure Plate connector, lift up the tabs on either side of the connector’s plastic pressure plate and slide the cable out[...]

4 Replacement Procedures 4-6 Minnesota 10M/10MG Series Maintenance Manual Tools and Equipment The use of Electrostatic Discharge (ESD) equipment is very important for your safety and the safety of those around you. Proper use of these devices will increase the success rate of your repairs and lower the cost for damaged or destroyed parts. The follo[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-7 4.2 Battery Removing the Battery Pack To remove the battery pack from the battery bay, follow these steps: 1. Turn the computer upside down. 2. Unlock the battery compartment lock. Figure 4-1 Unlocking the battery lock 3. Slide the battery bay latch to release the battery pac[...]

4 Replacement Procedures 4-8 Minnesota 10M/10MG Series Maintenance Manual Installing the Battery Pack To install the battery pack in the battery bay, follow these steps and refer to the figures in the preceding section. WARNING: The battery is a lithium ion battery and can explode if not properly replaced, used, handled or disposed of. Use only bat[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-9 4.3 PC Card Removing a PC Card To remove a PC card, follow the steps below: 1. Push the PC card’s eject button. The button pops out when you release it. 2. Push the eject button again to pop the PC card out slightly. 3. Grasp the PC card and pull it out from the slot. Figur[...]

4 Replacement Procedures 4-10 Minnesota 10M/10MG Series Maintenance Manual Inserting the PC Card To insert a PC card, follow the steps below: 1. Make sure the eject button does not stick out. Push it back into place if required. 2. Insert the PC card in the slot and gently press to ensure a firm connection. Figure 4-4 Installing the PC card[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-11 4.4 Memory Card Removing a Memory Card To remove a mem ory card, follow the steps below: 1. Press the memory card gently into the socket until it pops out. Figure 4-5 Pressing the memory card 2. Grasp the memory and rem ove it. Figure 4-6 Removing the memory card[...]

4 Replacement Procedures 4-12 Minnesota 10M/10MG Series Maintenance Manual Inserting the Memory Card To insert a memory card, follow the steps below: 1. Insert the memory card in the slot and gently press to ensure a firm connection. Figure 4-7 Installing the memory card[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-13 4.5 HDD CAUTION : When handling the HDD, do not press the top surface. Hold the disk by the sides to prevent damage and loss of data. Figure 4-8 HDD Removing the Main HDD Modules The Dual HDD feature make it easy to handle demanding applications while running background appl[...]

4 Replacement Procedures 4-14 Minnesota 10M/10MG Series Maintenance Manual 3. Pull up and lift the HDD door to remove it. Figure 4-10 Removing the main HDD door 4. Pull out the black Mylar tab to remove the HDD unit. Figure 4-11 Removing the main HDD 5. Remove the HDD from the HDD case.[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-15 6. Pull the HDD outwards and remove the four M3x3 black screws that secure the HDD case and bracket to the HDD. Figure 4-12 Removing the HDD screws from bracket[...]

4 Replacement Procedures 4-16 Minnesota 10M/10MG Series Maintenance Manual Removing the Second HDD Follow the steps below to remove Main HDD module: 1. Turn the computer upside down. 2. Release the two black M2.5x4 screws to release the secondary HDD door. Figure 4-13 Releasing the secondary HDD door screw 3. Pull up and lift the HDD door to remove[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-17 4. Pull out the black Mylar tab to remove the HDD unit. Figure 4-15 Removing the secondary HDD 5. Remove the HDD from the HDD case. Installing the Main HDD To install the main HDD, follow these steps and refer to the figures in the preceding section. 1. Seat the HDD in the H[...]

4 Replacement Procedures 4-18 Minnesota 10M/10MG Series Maintenance Manual 4.6 Expansion Memory Removing the Expansion Memory Modules To remove the mem ory module, make sure the com puter is in boot mode before removing the memory m odule. Remove the battery pack, cables and any optional devices before you start and then follow these steps: 1. Rele[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-19 3. Push the latches to release the memory m odule. A spring will force one end of the module up. Figure 4-18 Releasing the memory module 4. Grasp the module and pull it out. Figure 4-19 Removing the expansion memory module 5. Repeat steps 3 and 4 to remove the second mem ory[...]

4 Replacement Procedures 4-20 Minnesota 10M/10MG Series Maintenance Manual Installing the Expansion Memory Module CAUTION : Do not touch the connectors on the expansion memory module or on the computer. Debris on the connectors may cause memory access problems. Follow these steps to install a memory m odule: 1. Set the computer to boot mode and tur[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-21 4.7 Optical Drive Module Removing the Optical Drive Module To remove the optical drive module, you need to rem ove the expansion memory m odule cover first as described in the previous section. Follow the steps below: 1. Turn the computer upside down. 2. Remove the battery a[...]

4 Replacement Procedures 4-22 Minnesota 10M/10MG Series Maintenance Manual Installing the Optical Drive Module To install a device in the optical drive module bay, follow the steps below and refer to the figure in the preceding section. 1. Make sure that the expansion memory door is opened and the ODD screw (M2x3, black) is removed. 2. Slide the de[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-23 4.8 Optical Drive This computer may be fitted with a: DVD-ROM device CD-RW/DVD-ROM combo device DVD Super Multi device Disassembling the Optical Drive To disassemble the optical drive, first remove the drive from its module bay as described in the previous section. Next, rel[...]

4 Replacement Procedures 4-24 Minnesota 10M/10MG Series Maintenance Manual Reassembling the Optical Drive NOTE : The small arrow shown on the metal bracket indicates the top side of the optical bracket. Keep this in mind when removing or installing the drive. To reassemble an optical drive, follow the steps below and refer to the figure in the prec[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-25 4.9 Keyboard Removing the Keyboard Before removing the keyboard, remove the battery and any optional devices. Follow the steps below to remove the keyboard: 1. Open the display panel. 2. Insert a thin tool such as a flat screwdriver into the gap between the strip cover and k[...]

4 Replacement Procedures 4-26 Minnesota 10M/10MG Series Maintenance Manual 4. Remove the two black M2.5x2.5 black screws securing the keyboard. Figure 4-25 Removing the keyboard screws 5. Unclip the keyboard from its fitting. 6. Push the center of the keyboard, press the center tab, and lift the keyboard out, revealing the keyboard cable underneath[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-27 7. Lift and remove the keyboard. Figure 4-27 Removing the keyboard Installing the Keyboard To install the keyboard, follow the steps below and refer to the figures in the preceding section. 1. Connect the keyboard cable to the system board. 2. Clip the keyboard back into its[...]

4 Replacement Procedures 4-28 Minnesota 10M/10MG Series Maintenance Manual 4.10 Display Assembly Removing the Display Assembly To remove the display assembly, first rem ove the battery and any optional devices. Also remove the keyboard, as described in the previous sections. Then follow the steps below: 1. Turn over the laptop. Remove seventeen (17[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-29 3. Disconnect the camera cable (CMOS), right and left speaker cables, Bluetooth cable, FPC cable, touch pad cable, and function button cable from the system board. Figure 4-30 Disconnecting cables 4. Remove the top cover. Figure 4-31 Removing the top cover[...]

4 Replacement Procedures 4-30 Minnesota 10M/10MG Series Maintenance Manual 5. Disconnect the microphone cable, WLAN cable, and LVDS cable from the system board. Carefully unhook all cables and place them to the side of the laptop. Figure 4-32 Disconnecting cables 6. Remove two hexagonal VGA screws from the CRT m odule on the left side of the laptop[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-31 7. Lift and remove the LCD assembly. Figure 4-34 Removing the display assembly[...]

4 Replacement Procedures 4-32 Minnesota 10M/10MG Series Maintenance Manual Installing the Display Assembly To install the display assembly, follow the steps below and refer to the f igures in the preceding section. 1. Seat the display assembly, taking care not to crush to the LCD display cable, the CMOS cable, the WLAN cables, the Bluetooth connect[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-33 4.11 Display Mask Removing the Display Mask To remove the display mask, first rem ove the display assembly as described earlier, and then follow the steps below: 1. Remove four rubber pads to reveal the four M2.5x6 screws securing the display mask to the LCD module. Figure 4[...]

4 Replacement Procedures 4-34 Minnesota 10M/10MG Series Maintenance Manual 3. Carefully insert your fingers between the display mask and the LCD panel, and pry open the snaps. Start with the four snaps at the top of the display mask. Continue unsnapping the display mask along the two sides and the bottom edge to rem ove the display mask. Figure 4-3[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-35 4.12 FL Inverter Board Removing the FL Inverter Board To remove the FL inverter board, first remove the battery pack, display assem bly, and display mask; then follow the steps below. 1. Remove the M2x3 black screw securing the FL inverter board to the LCD display assembly. [...]

4 Replacement Procedures 4-36 Minnesota 10M/10MG Series Maintenance Manual 3. Remove the FL inverter board. Figure 4-40 Removing the FL inverter board Installing the FL Inverter Board To install the FL inverter board, follow the steps below and refer to the figure in the preceding section. 1. Place the FL inverter board on the LCD module. 2. Secure[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-37 4.13 LCD Module Removing the LCD Module To remove the LCD module, first rem ove the display assembly, display mask, and FL inverter board and then follow the steps below. 1. Unhook all cables from the fasteners around the edge of the top chassis. Figure 4-41 Removing the LCD[...]

4 Replacement Procedures 4-38 Minnesota 10M/10MG Series Maintenance Manual 3. Lift the LCD module from the top chassis. Figure 4-43 Removing the LCD Module 4. Remove six M2x3 screws securing the LCD module bracket to the LCD m odule. Figure 4-44 Removing the bracket screws NOTE : If the LCD module malfunctions, remove the LCD cable and LCD bracket.[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-39 5. Turn over the LCD screen and remove the tape securing the LVDS cable. Detach the LVDS cable. Figure 4-45 Removing the LVDS cable Installing the LCD Module To install the LCD module, follow the steps below and refer to the figures in the preceding section. 1. Secure the LV[...]

4 Replacement Procedures 4-40 Minnesota 10M/10MG Series Maintenance Manual 4.14 WLAN antennas To remove the WLAN antennas, first rem ove the display assembly, display mask, FL inverter board and the LCD display module. Then follow the steps below. 1. Remove the three square tabs securing the WLAN antennas. Figure 4-46 Removing the WLAN antennas Ins[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-41 4.15 Camera and Microphone To remove the camera and m icrophone, first remove the display assembly, display m ask, FL inverter board and the LCD display module. Then follow the steps below. 1. Remove the CMOS cable from the cam era module. Remove the cam era module by gently[...]

4 Replacement Procedures 4-42 Minnesota 10M/10MG Series Maintenance Manual Installing the Camera and Microphone To install the camera and microphone, follow the steps below and refer to the figures in the preceding sections. 1. Fix the camera module to the adhesive backing at the top of the display m ask. 2. Connect the CMOS cable to the camera mod[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-43 4.16 Bluetooth module To remove the Bluetooth module, first rem ove the display assembly, keyboard, and top cover. Then follow the steps below: Removing the Bluetooth Module 1. Turn over the top cover. Remove the Bluetooth cable from the Bluetooth m odule. Figure 4-49 Discon[...]

4 Replacement Procedures 4-44 Minnesota 10M/10MG Series Maintenance Manual Installing the Bluetooth Module To install the Bluetooth module, follow the steps below and refer to the figures in the preceding section. 1. Insert the Bluetooth module into the module holder on the rear of the top cover at a 45- degree angle. Push down and snap into place.[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-45 4.17 Touch Pad To remove the Touch Pad, first remove the display assem bly, keyboard, and top cover. Then follow the steps below: Removing the Touch Pad 1. Turn over the top cover. Remove the Touch Pad cable from the Touch Pad m odule. Figure 4-51 Removing the touch pad cabl[...]

4 Replacement Procedures 4-46 Minnesota 10M/10MG Series Maintenance Manual 3. Remove the Touch Pad bracket by sliding it away from you and lifting it gently. Figure 4-53 Removing the touch pad bracket 4. Remove the Touch Pad by lifting it gently. Figure 4-54 Removing the touch pad Installing the Touch Pad To install the Touch Pad, follow the steps [...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-47 4.18 Fingerprint Module To remove the Fingerprint module, first rem ove the display assembly, keyboard, and top cover. Then follow the steps below: Removing the Fingerprint Module 1. Turn over the top cover. Remove four M2.0x2.5 screws securing the Fingerprint Module Bracket[...]

4 Replacement Procedures 4-48 Minnesota 10M/10MG Series Maintenance Manual 3. Remove the Fingerprint module by lifting it gently. Figure 4-57 Removing the fingerprint module Installing the Fingerprint Module To install the Fingerprint Module, follow the steps below and refer to the figures in the preceding section: 1. Turn the top cover upside down[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-49 4.19 Speakers To remove the speakers, first remove the display assem bly, keyboard, and top cover. Then follow the steps below: Removing the Speakers 1. Turn over the top cover. Remove three M2.5x4 screws securing the right speaker to the top cover. Remove three M2.5x4 screw[...]

4 Replacement Procedures 4-50 Minnesota 10M/10MG Series Maintenance Manual 3. Remove the speakers. Figure 4-60 Removing the speakers Installing the Speakers To install the speakers, follow the steps below a nd refer to the figures in the preceding section. 1. Seat the speaker brackets in the top cover paying attention to the direction markings. 2. [...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-51 4.20 Function Button Board To remove the function button board, first remove the display assem bly, keyboard, and top cover. Then follow the steps below: Removing the Function Button Board 1. Turn the top cover. Remove three M2.0x2.5 screws securing the function button board[...]

4 Replacement Procedures 4-52 Minnesota 10M/10MG Series Maintenance Manual Installing the Function Button Board To install the function button board, follow the steps below and refer to the figures in the preceding section. 1. Place the function button board into the holder on the rear of the top cover at a 45-degree angle. Push down and snap into [...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-53 4.21 USB Board To remove the USB board, first remove the display assem bly, keyboard, and top cover. Then follow the steps below: Removing the USB Board 1. Remove one M2.5x4 screw securing the USB board to the bottom cover. Figure 4-63 Removing the USB board screw 2. Remove [...]

4 Replacement Procedures 4-54 Minnesota 10M/10MG Series Maintenance Manual 3. Remove the USB board. Figure 4-65 Removing the USB board Installing the USB Board To install the USB board, follow the steps below and refer to the figures in the preceding section: 1. Place the USB board in position. 2. Connect the USB board cable to the system board. 3.[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-55 4.22 MDC Card Removing the MDC Card To remove the MDC card, first remove the display assem bly, keyboard, and top cover. Then follow the steps below: 1. Remove the two M2.5x2.5 screws securing the MDC card. Figure 4-66 Removing the MDC card screws 2. Remove the RJ-11 cable. [...]

4 Replacement Procedures 4-56 Minnesota 10M/10MG Series Maintenance Manual Installing the MDC Card To install the MDC card, follow the steps below and refer to the figures in the preceding section. 1. Seat the MDC card in the system board. 2. Install the RJ-11 connector and attach the RJ-11 cable to the MDC card. 3. Secure the MDC card with two M2.[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-57 4.23 Wireless Module Removing the Wireless Module To remove the wireless module, first rem ove the display assembly, keyboard, and top cover. Then follow the steps below: 1. Remove the two M2x3 screws securing the wireless module to the system board. Figure 4-69 Removing the[...]

4 Replacement Procedures 4-58 Minnesota 10M/10MG Series Maintenance Manual 4.24 System Fan Removing the System Fan To remove the system fan, first rem ove the display assembly, keyboard, and top cover. Then follow the steps below: 1. Remove the three M2.5x2.5 screws securing the system fan to the system board. Figure 4-71 Removing the system fan sc[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-59 3. Remove the system fan. Figure 4-73 Removing the system fan Installing the System Fan To install the system fan, follow the steps below and refer to the figures in the preceding section. 1. Seat the system fan in the chassis. 2. Connect the system fan cable to the system b[...]

4 Replacement Procedures 4-60 Minnesota 10M/10MG Series Maintenance Manual 4.25 System Board Removing the System Board To remove the system board, first rem ove the display assembly, keyboard, top cover, MDC card, USB board, wireless module, and system fan. Then follow the steps below: 1. Unhook and remove the VGA cable. Figure 4-74 Removing the VG[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-61 3. Remove one M2.5x4 screw securing the system board to the bottom cover. Figure 4-76 Removing system board screw 4. Remove the system board. Figure 4-77 Removing the system board[...]

4 Replacement Procedures 4-62 Minnesota 10M/10MG Series Maintenance Manual Installing the System Board To install the system board, follow the steps below and refer to the figures in the preceding section. 1. Seat the system board in the chassis. 2. Replace one M2.5x4 screw securing the system board to the bottom cover. 3. Replace the DC-IN connect[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-63 4.26 VGA Board Removing the VGA Board To remove the VGA board, first remove the display assem bly, keyboard, top cover, MDC card, USB board, wireless module, system fan, and system board. Then follow the steps below: 1. Turn the system board over and unscrew the four spring [...]

4 Replacement Procedures 4-64 Minnesota 10M/10MG Series Maintenance Manual 3. Remove the four M2.5x4 screw securing the VGA board to the system board. Figure 4-80 Removing the VGA board screw 4. Remove the VGA board. Figure 4-81 Removing the VGA board[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-65 Installing the VGA Board To install the VGA board, follow the steps below and refer to the figure in the preceding section: CAUTION: If you remove the heat sink, use the grease tool to remove the grease on the VGA board and heat sink. Reapply fresh grease before installing t[...]

4 Replacement Procedures 4-66 Minnesota 10M/10MG Series Maintenance Manual 4.27 CPU Removing the Fan & CPU To remove the heat sink, and CPU, first remove the display assem bly, keyboard, top cover, MDC card, USB board, wireless module, system fan, and VGA board. Then follow the steps below: 1. Turn the system board over and remove the four M2.5[...]

4 Replacement Procedures Minnesota 10M/10MG Series Maintenance Manual 4-67 3. Turn the cam on the CPU socket with a flat-blade screwdriver so that the notch on the cam is aligned with the open side of the CPU socket to unlock the CPU Figure 4-84 Turning the CPU cam 4. Gently lift out the CPU. Figure 4-85 Removing the CPU[...]

4 Replacement Procedures 4-68 Minnesota 10M/10MG Series Maintenance Manual Installing the CPU To install the CPU, follow the steps below and refer to the figures in the preceding section. CAUTION: If you remove the heat sink, use the CPU grease tool to remove the grease on the CPU and heat sink. Reapply fresh grease before installing the heat sink.[...]