LG Electronics LW70 manual

0 Service Manual (LW60/70) LG Electronics[...]

1 Contents Ch 1. Service information Ch 2. Locations Ch 3. System information · Specification · Model configuration · System Blo ck Diagram · Fn key combinations · Status indicators · BIOS Flash · BIOS Setup Ch 4. Sym ptom-to-part index · Pow er system checkout · Numeric error codes · Error messages · LCD-related sy mptoms · Indetermina[...]

2 Ch1. Service information Chapter 1. Service information 1-1. Important service information  Strategy for replacing parts (FRU-Field Replaceable Units) Before repl acing parts Make sure that latest BIOS and dri vers are ins talled before rep lacing any parts (FRU s) listed in th is Use the following s trategy to prevent unnecessa ry expense for[...]

3 Ch1. Service information 1-2. Safety notices Warnin g Before the co mputer is powered-on afte r part (FRU ) replacement, make sure all sc rews, springs, and other sma ll parts a re in place and are not left loose inside the co mputer. Ver ify this by shaking the computer and listening for rattling s ounds. Metallic parts or metal flakes can cause[...]

4 Ch1. Service information 1-3. Safety information  General safety Follow these rules to ensure general safety · Observe good housekeeping in the area of the machines during and afte r main tenance. · When lifting any heavy object 1. Ensure you can s tand safely without slipping. 2. Di stribute the weight of the object equally between your fee[...]

5 Ch1. Service information  Electrical safety Observe the following rules when working on e lectrical equ ipment. Important Use only approv ed tools and test equipment. So me hand tools ha ve handles cove red with a so ft material that does not insulate you when working with live electrica l currents. Many customers have, near thei r equipment, [...]

6 Ch1. Service information · Stand on suitable rubber mats (obta ined locally, if necessary) to insu late you from grounds such as me tal floor str ips and machine fr ames. · Observe the specia l safety precautions when you work w ith ver y high voltages . These instructions a re in the safety sections of maintenance inf ormation. Use extreme ca [...]

7 Ch1. Service information  Safety inspection guide The purpose of this inspection guide is to assi s t you in identifying potentia lly unsafe conditions. As each machine was des igned and built, required safety items were in stalled to protect users and se rvi ce personnel fr om injury. T his guide addresses only those ite ms. You should use go[...]

8 Ch1. Service information  Handli ng devices t hat are sensi tive to electrostatic discharge Any computer par t containing trans istors o r integ rated cir cuits (ICs) should be cons idered sensiti ve to electrostatic discharge (ESD). ESD damage can occur when there is a dif ference in charge between objects. Protect against ESD damage by equal[...]

9 Ch1. Service information 1-4. Laser compliance statement When a CD-R OM dri ve, DVD d rive or the othe r laser p roduct is ins talled, note the following : Caution Use of controls or adjustments or perfor mance of procedures other than those specif ied here in might result in hazardous radiation exposure. Opening the CD-R OM drive, D VD-R OM driv[...]

10 Ch1. Service information 1-6. Read this first Before you go to the checkout guide, be sure to read th is section . Important Notes · Only trained personnel ce rtified by LG should serv ice the co mputer. · Read the entire FRU remo val and replacement page before rep lacing any FRU. · Use new nylon-coated screws when you replace FRU s. · Be e[...]

11 Ch1. Service information The followings are not cov ered und er warranty : · CD panel crac ked from the application of e xcessi ve force or from be ing dropped · Scratched (cosmetic ) parts · Distortion, deform ation, or discolora tion of the cosmetic parts · Cracked o r broken plastic parts, broken la tches, broken pins , or b roken connect[...]

12 Ch2. Locations Chapter 2. Locations  Front view (15.4") LCD latch LCD latch Power s witch Volume Do wn Volume Up Mute WLAN Antenna WLAN Antenna TouchPad button Built-in MIC DVD, MUSIC LCD Keyboard TouchPad Built-in Speaker Built-in Speaker Remote Con trol Receiver[...]

13 Ch2. Locations  Front view (17.1") LCD latch LCD latch Power Sw itch Volume Do wn Volume Up Mute WLAN Antenna WLAN Antenna TouchPad button Built-in MIC DVD, MUSIC LCD Keyboard TouchPad Built-in Speaker B uilt-in Speaker Remote Con trol Receiver[...]

14 Ch2. Locations  Rear view (15.4", 17.1") LAN connector USB connector Line in / S/PDIF AC connector Modem conne ctor S-VIDEO conne ctor Express Card eject butto n 4-in-1 Card slot VGA connector Parallel connecto r Express Card slot PC Card slot PC Card eject button  Left view (15.4", 17.1") Fan louv ers  Right view (1[...]

15 Ch3. System info rmati on Chapter 3. System information  Specification -C P U · Dothan 1.6 ~ 2.1 GHz · μ FCBGA - Main Ch ipset & Graphic · Intel 915GM,ICH6 -M · Intel 915PM, ICH6-M, ATI Mobility Radeon X600 VGA Controller - Memory · 2SODIMM – Up t o 2GB · DDR2 PC2 -3200S/4200S Capable (400/533MHz) - HDD · 2.5” 9.5mm 40/60/80GB[...]

16 Ch3. System info rmati on  Sy stem Block Diagram (GM) page32 PCIREQ/GNT0 CK-410M Power LED DDR2 page33 5V page47 2.5V page32 page37 AC’97 / AZALIA RJ11/45 CONN CHG VPD EEPROM LAN page41 5V AMP page32 CODEC LCD CONN 3.3V page29 3.3V page 6-12 Int. MIC MIC-IN HUNTER-W page55 USB7 PIO USB2/3 page 2 - 4 USB7 CAPS/NUM page29 SATA 150 page40 INT.[...]

17 Ch3. System info rmati on  Sy stem Block Diagram (PM) DDR2 THERMAL A MS/MSPRO page22 USB6 CD-ROM page 5 MDC MODEM DDR2 400/533 MHz page47 1.8V Wireless LED LPC47N217 5V 3.3V page42 Int. SPK TV/CRT/LVDS SPDIF USB Interface page30 3.3V PIRQC/D page53 (GbE) B USB6 AD16 page39 SENSOR CK-SSCD CMI9880 DMI page42 page38 3.3V PCI 3.3V,33MHz (Remocon)[...]

18 Ch3. System info rmati on  Fn key combinations The following t able shows the function of each com bination of Fn with a function key. Function o f Fn keys has nothing to do with Operating Syste m. Brightness up [Delete] Brightness down [Insert] Wireles s LAN on / off [F6] Number lo ck [ScrLk] Maximum power-sa ving mode. [F12] End Home PgDn W[...]

19 Ch3. System info rmati on  Status indicators The system st atus indi cators show t he stat us of the comput er 3 12 45 67 1. Caps lock Caps lock indicator lights up when the Caps lock key is pressed. W hen this indi cator lights up, you can type capital letters without pressing the Shift key. 2. Num lock Num lock indicator lights up when the [...]

20 Ch3. System info rmati on  BIOS Flash You can update BIOS using a floppy disk d rive . Because this system is not equ ipped with any floppy disk dr ive, you have to use an e xternal U SB drive for a BIOS update. In orde r to boot up with an USB drive, please set Removable D evice as the fi rst boot up drive in the boot menu of BIOS setup. · [...]

21 Ch3. System info rmati on  How to update flash ROM in Window s 1. Quit all runn ing programs. 2. Start WI NPHLASH.EXE. 3. Select the procedure you want : a. Backup BIOS and Fl ash BIOS with new settings b. Backup BI OS Only 4. Specify the loca tions for backup and new BIOS files in BIOS Setting Locations. a. Enter the name of the backup fi le[...]

22 Ch3. System info rmati on 8. After the completion , ‘System BIO S was successfully updated’ appear s on the screen, then the computer re starts. 9. After the res tart, make sure the system BIOS is updated. 10. If your compute r does not restar t automatical ly, turn of f your computer and then tu rn it back on by pressing power button.[...]

23 Ch3. System info rmati on  BIOS Setup BIOS (Basic Input and Output Sy stem) S etup saves the syst em configuration in CMOS R AM , and check the configu rations du ring s tartup. Use the BIOS Setup Utility to change an d save the system enviro nment, hardware conf igurations, power sa ving mode, e tc. · Open the BIOS S etup Utility in the fol[...]

24 Ch3. System info rmati on  Using the keys The keys used in the B IOS Setup Utility and their functions are described at the bottom. · , + : General Help Display the descriptions of the keys used in the set up utility. · , : Select It em Navigate and select items in the setup ut ility. The selected item becomes highlight ed. · , : Select Me[...]

25 Ch3. System info rmati on  Main menu System Tim e Current time. Use < Tab >, < Shift-Tab >, o r < Enter > keys to move around these fields. To change the value, press < + > or < − > key. System Date Today date. Us e < Tab >, < Shift-Tab >, or < Enter > keys to move around these fields. To chan[...]

26 Ch3. System info rmati on  Advanc ed menu Legacy USB Support There are two options to th is field: Enabled , and Disabled . This fi eld allows yo u to enable or disable the legacy USB support. Boot-time Diagnosti c Scr een Enables the Boot-t ime Diagnostic Screen. SATA Controller Mode Set SATA (Serial ATA) Controll er Mode. AHCI Configuration[...]

27 Ch3. System info rmati on  Boot menu Boot menu e nables you to set the boot order for the CD-ROM driv e, Removable devices Hard drive , and Network boot as sh own below. CD- ROM Drive Removable Devices Hard Drive B2 D0 Yukon PXE  Exit menu Exit Saving Ch anges Select Exit Saving Changes to save new se tup informa tion in CMOS R AM. CMOS RA[...]

28 Ch4. Sy mptom-to-part index Chapter 4. Symptom-to-part index The symptom-to-pa rt index in this sec tion lists symptoms and error s and thei r possib le causes. The most likely cause is listed first. Note If r eplacing a pa rt (FR U) does not solve the problem, pu t the orig inal part back in the computer. Do not replace a non-defectiv e FRU . ?[...]

29 Ch4. Sy mptom-to-part index · If the voltage is not correct, replace the AC adapter. · If the voltage is acceptable, do the fo llowing : 1. Replace the system board. 2. If the problem persis ts, check the AC adapter whether it is correct product or not. Note Noise fr om the AC adapter does not always indica te a defect. · Checking ope rationa[...]

30 Ch4. Sy mptom-to-part index · The Charac teris tics of the battery pack 1. Self-discharge The battery gradually loses its power ove r time w ithout ever being used. 2. Periodic full disch arge / charge Frequent recharge o f the battery pack can reduce the c apac ity of the batte ry pack. When this happens, you can perform the full discharge / c[...]

31 Ch4. Sy mptom-to-part index · To check the battery pack , do the following : 1. Power off the comp uter. 2. Remove the battery pack and measure the volt age betwee n battery terminals 1(-) and 5(+). See t he followin g figure : 5(+) 4 3 2 1(-) +0V ~ +1 2.6V (6 cell) 5 Ground(-) 1 Voltage (V dc) Terminal 3. If the voltage is still less than +11.[...]

32 Ch4. Sy mptom-to-part index  Numeric error codes Replace the backup battery and run B IOS Setup Utility to reset the time and date. 0250 System battery e rror – System battery is dead 1. DIMM 2. System b oard 0232 Extended RAM error - Extended RAM Failed at address line System board 0231 Shadow RAM error - Shadow RAM failed at offset 1.DIMM[...]

33 Ch4. Sy mptom-to-part index FRU or action, in seq uence Sy mptom / Error 1. DIMM 2. Syst em board 02F6 Software NMI failed 1. DIMM 2. System b oard 02F5 DMA test failed 1. Load “Setup Default” in BIOS Setup Utility. 2. Replace the backup battery. 3. Syst em board. 02F4 EISA CMOS not writab le 1. Load “Setup Default” in BIOS Setup Utility[...]

34 Ch4. Sy mptom-to-part index FRU or action, in seq uence Sy mptom / Error 1. Load Setup Defaults in BIOS Set up Utility. 2. System b oard. 061A Parallel port configuration e rror 1. Load Setup Defaults in BIOS Set up Utility. 2. System b oard. 0619 Parallel port con figuration changed 1. Load Setup Defaults in BIOS Set up Utility. 2. System b oar[...]

35 Ch4. Sy mptom-to-part index  Error message System board. Thermal sensin g error. Fan. FAN error. 1. Restore t he system co nfiguration to what it wa s before the co mputer entered h ibernation mode. 2. If memory size has been changed, re-create the hibernation file. Hibernation err or. 1. Check that the opera ting system has no failure and is[...]

36 Ch4. Sy mptom-to-part index  LCD-related sy mptoms Note Before re moving or d isassembling LCD , power off th e comput er, unplu g all powe r cords from electrical outlets, remove the battery pack also. LCD assembly. System board. Power-on indi cator on, and a b lankLCD during POST. LCD assembly. Horizon tal or vertical lines display ed on L[...]

37 Ch4. Sy mptom-to-part index  Indeterminate problems · You are here because the diagnostic tests d id not identify which adapter or devi ce failed, wrong devices are installed, a short ci rcuit is suspected, or the system is inoperative. Follow these procedures to isolate t he failing FRU (do not isolate FRUs that have no defects). · Verify [...]

38 Ch5. Removing and replacing a part Chapter 5. Removing and replacing a part (FRU) Danger Before removing an y FRU, pow er off the computer, u nplug all po wer cords from electrical outlets, re move the batte ry pack, and then d isconnect any interconnecting cables. Caution Before the computer is powered on after FRU replac ement, make sure that [...]

39 Ch5. Removing and replacing a part ■ Battery Pack 1. Push the batte ry la tch in the d irection show n below; then side the batte ry pack out of the slot.[...]

40 Ch5. Removing and replacing a part ■H a r d D i s k D r i v e Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 1. Remove two screws as indi cated in the picture.[...]

41 Ch5. Removing and replacing a part 2. Then pull the HDD assembly out i n the direction sh own below.[...]

42 Ch5. Removing and replacing a part ■K e y b o a r d Remove the follo wing parts in order befor e repla cing this part. 1. Batt ery Pack 1. Remove 2 screws. 2 M2.5 x L6.5 1SZZBA4097A 1 Qty Specification FRU No. No.[...]

43 Ch5. Removing and replacing a part 2. To remove 4 hooks, insert a (-) type scre wdriver into a hook located at the lower end of keyboard, and pull it up. 3. Remo ve keyboard and di sconnect Keyboard cable.[...]

44 Ch5. Removing and replacing a part ■ BMDC(MDC) Modem Card Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 1. Remove 2 MDC Board Screws. 2 M2.0 X L3.5 1SZZBA4023A 1 Qty Specification FRU No. No. 2. Remove MDC ca rd and disconnect cable.[...]

45 Ch5. Removing and replacing a part ■ O ptical Disk D rive Remove the follo wing parts in order befor e repla cing this part. 1. Battery Pack 2. Keyboard 3. BMDC (MDC) Modem Ca rd 1. Remove 2 screws. 2 M2.0 X L4.5 1SZZBA4019F 1 Qty Specification FRU No. No. 2. Remove a screw, insert a screwdr iver into the hole located at the rear of ODD and pu[...]

46 Ch5. Removing and replacing a part ■K e y b o a r d D e c k Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Hard Disk Drive 1. Remove 17 screws. 14 M2.5 X L6.5 1SZZBA4097A 1 3 M2.0 X L3.0 1SZZBA4017A 2 Qty Specification FRU No. No. 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2. Remove 3 scr ews. 3 M2.5 X L6.5 1S[...]

47 Ch5. Removing and replacing a part 3. Disconnect cable. 4. Disassemble the KBD Deck Ass y.[...]

48 Ch5. Removing and replacing a part ■F a n A s s e m b l y Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Hard Disk Driv e 3. Keyboard 4. Keyboard D eck 1. Remo ve 8 scre ws and then remo ve FAN Assembly. 2 1 1 2 2 2 2 2 2 1 3 M2.0 X L12.0 1SZZBZ4022A 1 5 M2.0 X L3.5 1SZZBA4023A 2 Qty Specification FRU[...]

49 Ch5. Removing and replacing a part ■ Wireless LAN Card Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 1. Re move C over Mini PCI sc rew s. 2. Disconnect WLAN antenna cable and remove WLAN card.[...]

50 Ch5. Removing and replacing a part ■ Display Modul e 2. Remo ve 2 Hi nge cover s crews. 3. Remove cap hinge small. ( Applied both left and right side.) 1. Remove Wireless cable from hole. Remove LCD connector. You will see a tag designed to make the work eas ier. Pull out the tag. 2 M2 X L3.5 1SZZBA4023A 1 Qty Specification FRU No. No. Remo ve[...]

51 Ch5. Removing and replacing a part 4. Disconnect LC D connector and Modem connector. Remove W LAN antenna.[...]

52 Ch5. Removing and replacing a part 5. Remo ve 2 Hi nge Screws and remove H inge. 2 M2.5 X L6.5 1SZZBA4097A 1 Qty Specification FRU No. No. 6. Remo ve screw cover and remove 2 H inge scre ws. (Applied both left and r ight side.) 4 M2.5 X L6.5 1SZZBA4097A 1 Qty Specification FRU No. No.[...]

53 Ch5. Removing and replacing a part[...]

54 Ch5. Removing and replacing a part ■S p e a k e r Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Hard Disk Driv e 3. Keyboard 4. Keyboard D eck 1. Disconnect MIC cable. 2. Remove Speaker from Guide Boss .[...]

55 Ch5. Removing and replacing a part 3. Di sconnect connector and remove Speake r.[...]

56 Ch5. Removing and replacing a part ■S u b B o a r d 1. Remo ve 4 scre ws and re move Sub B/D . Remove the follo wing parts in order befor e repla cing this part. 1. Battery Pack 2. Hard Disk Drive 3. Keyboard 4. Keyboard Deck 5 . Optical Di sk Dr ive 6. Display Module 4 M2.5 x L6.0 1SZZBA4080G 1 Qty Specification FRU No. No. 2. Remo ve 2 scre [...]

57 Ch5. Removing and replacing a part ■M a i n B o a r d 1. Remove Cover Block HDD. 2. Remove 5 Main Board sc rews and remo ve 2 Frame Hinge Left scre ws. 2 M2.5 X L6.0 1SZZBA4080G 1 5 M2 X L3.5 1SZZBA4023A 2 Qty Specification FRU No. No. Remove the follo wing parts in order befor e repla cing this part. 1. Battery Pack 2. Hard Disk Drive 3. Keyb[...]

58 Ch5. Removing and replacing a part 3. Remove Main B oard.[...]

59 Ch5. Removing and replacing a part ■ Display Modul e Exploded Vi ew Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Hard Disk Driv e 3. Keyboard 4. Keyboard D eck 1. Using a knife , remove the logo and rubbers that are cove ring the screws . Then remove a ll 8 screws . 8 M2.5 X L6.0 1SZZBA4080G 1 Qty S[...]

60 Ch5. Removing and replacing a part 2. Remove LCD Hook.[...]

61 Ch5. Removing and replacing a part 3. Remo ve 2 scre ws and re move tape. 2 M2.5 x L4.5 1SZZBA4080F 1 Qty Specification FRU No. No.[...]

62 Ch5. Removing and replacing a part 4. Remo ve LCD power cable and re move Inve rter. 5. (Left, Right) Remove 4 Hinge screws. 4 M2.5 x L4.5 1SZZBA4080F 1 Qty Specification FRU No. No.[...]

63 Ch5. Removing and replacing a part 6. Remo ve LCD panel.[...]

64 Ch5. Removing and replacing a part 7. Remo ve 8 Hi nge Assembly sc rews. R emove LC D Cable Tape. 8 M2 x L3.0 1SZZBA4017A 1 Qty Specification FRU No. No.[...]

65 Ch5. Removing and replacing a part[...]

66 Ch5. Removing and replacing a part 8. Remo ve WLAN Antenna.[...]

67 Ch5. Removing and replacing a part ■ Battery Pack 1. Push the batte ry la tch in the d irection show n below; then side the batte ry pack out of the slot.[...]

68 Ch5. Removing and replacing a part ■H a r d D i s k D r i v e Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 1. Remove two screws as indi cated in the picture.[...]

69 Ch5. Removing and replacing a part 2. Then pull the HDD assembly out i n the direction sh own below.[...]

70 Ch5. Removing and replacing a part ■K e y b o a r d Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 1. Remove 2 screws. 2 M2.5 x L6.5 1SZZBA4097A 1 Qty Specification FRU No. No.[...]

71 Ch5. Removing and replacing a part 2. To remove 4 hooks, insert a (-) type scre wdriver into a hook located at the lower end of keyboard, and pull it up. 3. Remo ve keyboard and di sconnect Keyboard cable.[...]

72 Ch5. Removing and replacing a part ■ O ptical Disk D rive Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Keybo ard 1. Remove 2 screws. 2 M2.0 X L4.5 1SZZBA4019F 1 Qty Specification FRU No. No. 2. Remove a screw, insert a screwdr iver into the hole located at the rear of ODD and push it out.[...]

73 Ch5. Removing and replacing a part ■ Wireless LAN Card Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 1. Re move C over Mini PCI sc rew s. 2. Disconnect WLAN antenna cable and remove WLAN card.[...]

74 Ch5. Removing and replacing a part ■ BMDC(MDC) Modem Card Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 1. Remove 2 MDC Board Screws. 2 M2.0 X L3.5 1SZZBA4023A 1 Qty Specification FRU No. No. 2. Remove MDC ca rd and disconnect cable.[...]

75 Ch5. Removing and replacing a part ■K e y b o a r d D e c k Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Hard Disk Drive 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1. Remove 17 screws. 13 M2.5 X L6.5 1SZZBA4097A 1 4 M2.0 X L3.0 1SZZBA4017A 2 Qty Specification FRU No. No. 2. Remove 7 scr ews. 7 M2.5 X L6.5 1S[...]

76 Ch5. Removing and replacing a part 3. Disconnect cable. 4. Disassemble the KBD Deck Ass y.[...]

77 Ch5. Removing and replacing a part ■F a n A s s e m b l y Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Hard Disk Driv e 3. Keyboard 4. Keyboard D eck 1. Remo ve 8 scre ws and then remo ve FAN Assembly. 2 1 1 2 2 2 2 2 1 3 M2.0 X L12.0 1SZZBZ4022A 1 5 M2.0 X L3.5 1SZZBA4023A 2 Qty Specification FRU N[...]

78 Ch5. Removing and replacing a part ■ Display Modul e 2 M2 X L3.5 1SZZBA4023A 1 Qty Specification FRU No. No. Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Hard Disk Driv e 3. Mini PCI C over Anten na 4. Keyboard 5. Keyb oard Deck 1. Remove Wireless cable from hole. Remove LCD connector. You will see [...]

79 Ch5. Removing and replacing a part 4. Disconnect LC D connector and Modem connector. Remove W LAN antenna.[...]

80 Ch5. Removing and replacing a part 5. Remo ve 2 Hi nge Screws and remove H inge. 2 M2.5 X L6.5 1SZZBA4097A 1 Qty Specification FRU No. No. 6. Remo ve screw cover and remove 2 H inge scre ws. (Applied both left and r ight side.) 4 M2.5 X L6.5 1SZZBA4097A 1 Qty Specification FRU No. No.[...]

81 Ch5. Removing and replacing a part[...]

82 Ch5. Removing and replacing a part ■S p e a k e r Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Hard Disk Driv e 3. Keyboard 4. Keyboard D eck 1. Disconnect MIC cable. 2. Remove Speaker from Guide Boss .[...]

83 Ch5. Removing and replacing a part 3. Di sconnect connector and remove Speake r.[...]

84 Ch5. Removing and replacing a part ■S u b B o a r d Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Hard Disk Driv e 3. Keyboard 4. Keyboard D eck 5. Optical Disk Drive 6. Display Module 1. Remo ve 4 scre ws and re move Sub B/D . 4 M2.5 x L6.0 1SZZBA4080G 1 Qty Specification FRU No. No. 2. Remo ve 2 sc[...]

85 Ch5. Removing and replacing a part ■ Woofer Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Hard Disk Driv e 3. Keyboard 4. Keyboard D eck 5. Optical Disk Drive 6. Fan Assembly 7. Sp eaker 1. Remove Audio S ub Board . Remove 3 Screws. 3 M2.5xL11, D7(3.5) 1SZZBZ4023A 1 Qty Specification FRU No. No.[...]

86 Ch5. Removing and replacing a part 2. Di sconnect connector and remove W oofer.[...]

87 Ch5. Removing and replacing a part ■M a i n B o a r d Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Hard Disk Driv e 3. Keyboard 4. Keyboard D eck 5. Optical Disk Drive 6. Fan Assembly 7. Spe aker 8. Woofer 9. Sub Boar d 1. Remove Cover Block HDD.[...]

88 Ch5. Removing and replacing a part 2. Remove 6 Main Board sc rews. Remove 2 ODD inter face Board screw s. Remove Main board and OD D board. 3 2 3 2 2 2 2 2 1 1 2 2 8 M2.0 X L3.5 1SZZBA4023A 2 2 M2.0 X L2.7 1SZZBZ4002B 1 2 M2.0 X L6.0 1SZZBA4080G 3 Qty Specification FRU No. No.[...]

89 Ch5. Removing and replacing a part ■ Display Modul e Exploded Vi ew Remo ve the fo llowing pa rts in o rder befo re repla cing this par t. 1. Battery Pack 2. Hard Disk Driv e 3. Keyboard 4. Keyboard D eck 1. Using a knife , remove the logo and rubbers that are cove ring the screws . Then remove a ll 8 screws . 8 M2.5 X L6.0 1SZZBA4080G 1 Qty S[...]

90 Ch5. Removing and replacing a part 2. Remove LCD Hook.[...]

91 Ch5. Removing and replacing a part 3. Remo ve 2 scre ws and re move tape. 2 M2.0 X L3.0 1SZZBA4017A 1 Qty Specification FRU No. No.[...]

92 Ch5. Removing and replacing a part 4. Remo ve LCD power cable and re move Inve rter. 5. (Left, Right) Remove 4 Hinge screws. 4 M2.5 X L6.0 1SZZBA4080G 1 Qty Specification FRU No. No.[...]

93 Ch5. Removing and replacing a part 6. Remo ve LCD panel.[...]

94 Ch5. Removing and replacing a part 7. Remo ve 8 Hi nge Assembly sc rews. R emove LC D Cable Tape. 8 M2.0 X L3.0 1SZZBA4017A 1 Qty Specification FRU No. No.[...]

95 Ch5. Removing and replacing a part[...]

96 Ch5. Removing and replacing a part 8. Remo ve WLAN Antenna.[...]

97 Ch6. Part lists Chapter 6. Part lists 2005-01-31 HT W 09 LCD Front case 17.1" Case Assy F ront wi th Tape 3111B97115A HWL17 LCD 단품 LP171W02-A4 LG PHILPS T FT COLOR WSXGA+ 1680 X1050 LVDS 170N ITS GLARE 6304FLP165A HWL16 LCD 단품 LP171WX2-A4K1 LG PHILPS T FT COLOR WXGA+ 1440X900 LVD S 200NITS GLA RE 6304FLP166B HWL16 Spring 15.4" [...]

98 Ch6. Part lists M/B Assy HUNTER-W MAIN B/D ASSY LGE 10 LAYE RS REV 0.9 P M ATI 64M 15.4 PP 6871BWP11AA HWB01 M/B Assy HUNTER-W MAIN B/D ASSY LGE 10 LAYE RS REV 0.9 G M 15.4 PP 6871BWG11AA HWB01 Logo badge N HUNTER-TL 14.1 INCH BADG E "LG" 3858BZ4462A HWL34 Logo badge N HUNTER-TL 14.1 INCH BAD GE "X-NOTE" 3858BP4273A HWL3 4 LC[...]

99 Ch6. Part lists ODD 단품 DV-W2 8E-588 TEAC 8 X 24X 2X 2X 4X 4X 4X 16X 10X 24X NOTE BOOK 12.7 MM W/COMMON BEZEL FOR BRAN NB-PC 2026B00009A HTA04 ODD 단품 DW-224 E-B88 TEAC 8 X 24X 24X 24X 12.7MM W-CO MMON BEZEL FOR B RAND N B- PC 2020B00033A HTA04 ODD 단품 DV-28E- C88 TEAC 8X 24X NOTE BOOK 12.7MM W-COMM ON BEZEL FO R BRAND NB-PC 2090B20001A[...]

100 Ch6. Part lists CPU RH80536GE0252 M LG INTEL 478P UF CPGA TRAY NT CPU PENT IUM-M 730 1.60GHZ/600 MHZ C0-S TEPPING(SL86G ) 0IMCR00011 A HWC08 FAN Assy 15.4" /17.1" Therma l Module A'y with Ga sket 5901B09279A HWC07 Battery 4800 mAh 3S-2P Simp lo Li-Ion Cyl indrical H unter All LGC cell 6911B00121A HTA07 Battery 4800 mAh 3S-2P Simp[...]

101 Ch6. Part lists Power code P48F1SAJ30A-060 LONGWELL CCC 1830MM 3P CONN BLACK 6410BO20603 HWC13 Power code BR10S3+H 03VV-F+V AC5S VOLEX INM ETRO 1830MM 3PI N CONN BLAC K 6410BQ21002 HWC13 Power code SP-305+H 05VV-F+IS -034 I-SHEN G INMET RO 1830MM 3PIN CONN BLACK 6410BQ21003 HWC13 Power code SI16S3+H03 VV-F+VA C5S VOLEX SII 1830 MM 3PIN CONN BLA[...]

102 Ch6. Part lists KBD DECK ASSY 17.1" HUNTER-WIDE 17.1 INCH KBD DECK . 3111B09701A HWD01 KBD DECK ASSY 15.4" HUNTER-WIDE 15.4 INCH KBD DECK GM MODE L EXPORT 3111B09803B HWD01 KBD DECK ASSY 15.4" HUNTER-WIDE 15.4 INCH KBD DECK PM MODEL EX PORT 3111B09803 A HWD01 KBD DECK ASSY 15.4" HUNTER-WIDE 15.4 INCH K BD DECK WITHOU T REMOT[...]

103 Ch6. Part lists HINGE CAP RIGHT CAP,HINGE RIGHT HUNTER 15.4 WIDE PCABS 5006BM3028A HWM10 HDD COVER HUNTER-WIDE 15. 4 / 17.1 INCH HDD . 3551B00500A HWM09 MEMORY COVER HUNTER-WIDE 15.4 / 17. 1 INCH MEMORY . 3551B00400A HWM08 SD DUMMY ME 14 PCABS DUMMY SD MEMORYCARD 15.4 / 1 7.1 3550BM4047D HWM07 RUBBER DOCKING DUMMY HUNTER-WIDE 15.4 / 17.1 INCH R[...]

104 Ch6. Part lists POP LABEL POP LABEL LW60 G M FOR EXPORT 3850BF9045B HWM33 POP LABEL POP LABEL LW60 GM FO R DOMEST IC 3850BF9045A HWM33 ATI LABEL ATI Label, X600 3850BZ9A87A HWM31 MS LABEL MS WIN XP U2 BEZEL 15.4 / 17.1 3850BB4125A HWM30 MS LABEL MS WIN XP U2 BEZEL 15.4 / 17.1 3850BZ9 A15A HWM30 INTEL LABEL CENT RINO LABEL NT 252352-002 INTEL 38[...]

105 Ch6. Part lists ID LABEL ID SYSTEM HUNTER WIDE 1 7.1 FOR EX PORT 3850BB9196B HWM34 ID LABEL LABEL HUNTER 17.1 WIDE S YSTEM 3850BB9196A HWM34 POP LABEL POP LABEL LW60, 70 PM FO R EXPORT 3850BF9046B HWM33 POP LABEL POP LABEL LW60, 70 PM FO R DOM ESTIC 3850BF9046A HWM33 Remarks Specification Part Nu mber Locati on[...]

HWL29 HWL31 HWL10 HWL07 HWL03(15.4”) HWL08 HWL34 HWL09 HWL27 HWL30 HWL31 HWL12 HWL1 1[...]

HWL22 HWL29 HWL30 HWL23 HWL18(17.1”)[...]

3 1 5 . 4 1 7 . 1 E X P L O D E D V I E W HWL15(15.4”) HWL14(15.4”) HWL13(15.4”) HWL33 HWM20[...]

HWM27 HWL05(15.4”) HWL20(17.1”) HWL01(15.4”) HWL16(17.1”) HWM27 HWL04(15.4”) HWL19(17.1”) HWL06(15.4”) HWL21(17.1”) HWM20[...]

NRUB1 HWL32 HWL02(15.4”) HWL17(17.1”)[...]

HWM22 HWC08 HTM05 HTC05 NMEM1 HWC12 HWB01 HWM24 HWM02 HWM14 HWM17 HWS02 HWM01 HWC16 HWM13 HWM15 HWM16(17.1”) HWS01 HWM28[...]

HWM26 HWC07 HWM25 HWM24 HT A04 HWS03 HWM03 HWC14(15.4”) HWC15(17.1”) HWC17 HT A05 HT A06 HT A02 HT A03 HT A01[...]

HWM23 HWD01(17.1”) HWD01(15.4”) HWM30 HWM29 HWM31 HWM23 HWM33[...]

HWD03(15.4”) HWD04(17.1”) HWD02[...]

HWM10(15.4”) HWM12(17.1”) HWC09 HWM04 HWM06 HWM1 1 HWM05 HWM07 HWM22 HWM23[...]

HT A07 HWM34 HWM08 HWM09 HWC04 NMEM1[...]

HWM23 HWM27 HWM23 HWM27 HWC1 1 HWC13[...]