Acer 2920 Bedienungsanleitung

Aspire 2920/2920Z/2420 SeriesService Guide

XTable of Contents

90 Chapter 310. Remove the four screws (I) securing the LCD module and the Inverter panel. 11. Detach the LCD with the brackets from the back cover. R

Chapter 3 9110. Disconnect the inverter board cable from its connector, then disconnect the 2P cable on the inverter board to remove it. 11. Detach th

92 Chapter 312. Disconnect the FPC cable from the LCD panel. Removing the LCD Brackets1. See “Removing the Battery Pack” on page 56.2. See “Removing t

Chapter 3 9311. Remove the four screws (G) securing the left and right LCD brackets to remove the brackets. Removing the Antennas 1. See “Removing the

94 Chapter 312. Remove the tapes together with the antenna cables from the back cover. Removing the Internal Microphone and Web Camera1. See “Removin

Chapter 3 953. See “Removing the ExpressCard dummy card” on page 57.4. See “Removing the Lower Cover” on page 57.5. See “Removing the WLAN Board Modul

96 Chapter 3

Chapter 4 97Use the following procedure as a guide for computer problems.NOTE: The diagnostic tests are intended to test only Acer products. Non-Acer

98 Chapter 4System Check ProceduresExternal Diskette Drive CheckDo the following to isolate the problem to a controller, driver, or diskette. A write-

Chapter 4 99K External keyboardIf any of these devices do not work, reconnect the cable connector and repeat the failing operation. Memory checkMemory

Chapter 1 1FeaturesBelow is a brief summary of the computer’s many feature:PlatformFor Aspire 2920K Intel® Centrino® Duo mobile processor technology,

100 Chapter 4Check the Power AdapterUnplug the power adapter cable from the computer and measure the output voltage at the plug of the power adapter c

Chapter 4 101Check the Battery Pack To check the battery pack, do the following:From Software:1. Check out the Power Management in control Panel2. In

102 Chapter 4Power-On Self-Test (POST) Error Message The POST error message index lists the error message and their possible causes. The most likely c

Chapter 4 103Index of Error MessagesError Code ListError Codes Error Messages006 Equipment Configuration ErrorCauses:1. CPU BIOS Update Code Mismatch2

104 Chapter 4System timer error RTC batteryRun BIOS Setup Utility to reconfigure system time, then reboot system.System boardReal time clock error RTC

Chapter 4 105Error Message ListNo beep Error Messages FRU/Action in SequenceNo beep, power-on indicator turns off and LCD is blank.Power source (batte

106 Chapter 4Phoenix BIOS Beep CodesCode Beeps POST Routine Description02h Verify Real Mode03h Disable Non-Maskable Interrupt (NMI)04h Get CPU type06h

Chapter 4 1073Ch Advanced configuration of chipset registers3Dh Load alternate registers with CMOS values42h Initialize interrupt vectors45h POST devi

108 Chapter 482h Detect and install external RS232 ports83h Configure non-MCD IDE controllers84h Detect and install external parallel ports85h Initial

Chapter 4 109B9h Prepare BootBAh Initialize DMI parametersBBh Initialize PnP Option ROMsBCh Clear parity checkersBDh Display MultiBoot menuBEh Clear s

2 Chapter 1K MPEG-2/DVD hardware-assisted capability (acceleration)K WMV9 (VC-1) and H.264 (AVC) accelerationK S-video/TV-out (NTSC/PAL) supportK Acer

110 Chapter 4F5h Boot to Mini DOSF6h Clear Huge SegmentF7h Boot to Full DOSCode Beeps

Chapter 4 111Index of Symptom-to-FRU Error MessageLCD-Related SymptomsSymptom / Error Action in SequenceLCD backlight doesn't workLCD is too dark

112 Chapter 4The system doesn’t power-off. Power source (battery pack and power adapter). See “Power System Check” on page 99. Hold and press the powe

Chapter 4 113The system doesn't resume from hibernation mode.See “Save to Disk (S4)” on page 37.Hard disk connection boardHard disk driveSystem b

114 Chapter 4NOTE: If you cannot find a symptom or an error in this list and the problem remains, see “Undetermined Problems” on page 116.Touchpad doe

Chapter 4 115Intermittent ProblemsIntermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defe

116 Chapter 4Undetermined ProblemsThe diagnostic problems does not identify which adapter or device failed, which installed devices are incorrect, whe

Chapter 5 117Top ViewJumper and Connector LocationsChapter 5

118 Chapter 5Bottom View

Chapter 5 119Clearing Password Check and BIOS RecoveryThis section provide you the standard operating procedures of clearing password and BIOS recover

Chapter 1 3I/O PortsK ExpressCard™/54 slotK 5-in-1 card reader (SD™, MMC, MS, MS PRO, xD)K Three USB 2.0 portsK External display (VGA) portK S-video/T

120 Chapter 5BIOS Recovery by Crisis DiskBIOS Recovery Boot Block:BIOS Recovery Boot Block is a special block of BIOS. It is used to boot up the syste

Chapter 6 121This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of Aspire 2920/2920Z/2420. Refer to this chapter

122 Chapter 6Aspire 2920/2920Z/2420 Exploded DiagramAspire 2920/2920Z/2420 FRU ListCategory No. Part Name and Description Acer Part No.AdapterADAPTER

Chapter 6 123RTC BATTERY COIN BATTERY CR2032 MITSUBISHI23.TCZV1.004BoardsWIRELESS LAN BOARD 802.11ABG INTEL 3945 MW1KI.GLN01.001WIRELESS LAN BOARD 802

124 Chapter 6POWER CORD 10A 125V US 27.T30V1.001POWER CORD 10A 125V 3PIN US BK27.01518.641POWER CORD 2.5A 125V 8121- USA/W CNS 27.01518.781POWER CORD

Chapter 6 125UNITLOAD COVER 60 BIGDOOR ASSY42.ANK01.002UPPER CASE 60 UCASE CALADO ASSY60.ANK01.002OPTICAL BRACKET 33.ANK01.001COMBO BEZEL 42.ANK01.005

126 Chapter 6CPU INTEL MEROM CORE2DUAL T7300 2.0G 4M 800LKC.73001.DTPCPU INTEL MEROM CORE2DUAL T7250 2.0G 2M 800LKC.72501.DTPCPU INTEL MEROM CORE2DUAL

Chapter 6 127HDD 250GB 5400RPM SATA WD WD2500BEVS-22UST0 ML125 F/W:01.01A01KH.25008.018HDD 250GB 5400RPM SATA II HGST HTS542525K9SA00 LF F/W:C31PKH.25

128 Chapter 6KEYBOARD 12KB-FV2 85KS WHITE CANADIAN FRENCH DARFONKB.INT00.248KEYBOARD 12KB-FV2 85KS WHITE BRAZILIAN PORTUGUESE DARFONKB.INT00.249KEYBOA

Chapter 6 129SODIMM 1GB DDRII667 INFINEON HYS64T128021EDL-3S LFKN.1GB02.036SODIMM 2GB DDRII667 SAMSUNG M470T5663CZ3-CE6 LFKN.2GB0B.002SODIMM 2GB DDRII

4 Chapter 1System Block DiagramKBC28WPC8763LWinbondINT.KBTouchPad29 29X4 DMIHOST BUSDDR2CLK GEN.667/[email protected]/667 MHz34, 56,7,8,9,10,1112,

Appendix A 130Aspire 2920/2920Z/2420 SeriesModel RO CountryAcer Part noDescriptionCPU LCDDIMM 1DIMM2HDD 1 (GB)ODDWireless LANBluetoothVOIP PhoneAS5051

131 Appendix AAS5051AWXMiPA USA/Canada - Canadian FrenchLX.AV30J.001AS5051AWXMi MCECF UMAC 2*512/120/6L/5R/CB_bg_0.3C_ANATMK36N14.1WXGAGSO512MBII5SO51

Appendix A 132AS5051AWXMiAAP Thailand LX.AV305.004AS5051AWXMi XPHTH2 UMAC 1*512/120/6L/5R/CB_bg_0.3C_ANATMK36N14.1WXGAGSO512MBII5N N120GB5.4KNSM8XABT_

133 Appendix AAS5051AWXMiTWN GCTWN LX.AV305.012AS5051AWXMi XPHTC1 UMAC 1*512/120/BT/6L/5R/CB_bg_0.3C_ANATMK36N14.1WXGAGSO512MBII5N N120GB5.4KNSM8XABT_

Appendix A 134AS5051AWXMiAAP Thailand LX.AV30J.017AS5051AWXMi MCETH1 UMAC 1*1G/120/6L/5R/CB_bg_0.3C_ANATMK36N14.1WXGAGSO1GBII6N N120GB5.4KNSM8XABT_ATH

135 Appendix AAS5052WXMiAAP Thailand LX.AV30J.009AS5052WXMi MCETH1 UMAC 1*1G/120/6L/5R/CB_bg_0.3C_ANATTL50N14.1WXGAGSO1GBII6N N120GB5.4KNSM8XABT_ATH54

Appendix A 136AS5051ANWXMiAAP Philippines LX.AV30C.011AS5051ANWXMi LINPUSPH1 UMAC 1*512/60/6L/5R/CB_bg_0.3C_ANATMK36N14.1WXGAGSO512MBII5N N60GB5.4KNSM

137 Appendix AAS5051AWXMiEMEA Eastern EuropeLX.AV30J.030AS5051AWXMi MCECS5 UMAC 2*512/100/6L/5R_bg_0.3C_ANATMK36N14.1WXGASO512MBII6SO512MBII6N100GB5.4

Appendix A 138AS5051AWXMiEMEA Slovenia/CroatiaLX.AV30J.037AS5051AWXMi MCESI1 UMAC 2*512/100/6L/5R_bg_0.3C_ANATMK36N14.1WXGASO512MBII6SO512MBII6N100GB5

139 Appendix AAS5051AWXMiEMEA France LX.AV30J.026AS5051AWXMi MCEWFR11W UMAC 2*512/100/6L/5R_bg_0.3C_ANATMK36N14.1WXGASO512MBII6SO512MBII6N100GB5.4KNSM

Chapter 1 5Your Acer Notebook tourAfter knowing your computer features, let us show you around your new TravelMate computer.Front ViewIcon Item Descri

Appendix A 140AS5051AWXMiEMEA Holland LX.AV305.020AS5051AWXMi XPHNL1 UMAC 2*512/100/6L/5R_bg_0.3C_ANATMK36N14.1WXGASO512MBII6SO512MBII6N100GB5.4KNSM8X

141 Appendix AAS5051AWXMiEMEA South AfricaLX.AV305.017AS5051AWXMi XPHSA1 UMAC 2*512/100/6L/5R_bg_0.3C_ANATMK36N14.1WXGASO512MBII6SO512MBII6N100GB5.4KN

Appendix A 142AS5052WXMiPA USA/Canada - Canadian FrenchLX.AV30J.021AS5052WXMi MCEUS UMAC 2*512/120/6L/5R/CB_bg_0.3C_ANATTL50N14.1WXGAGSO512MBII5SO512M

143 Appendix AAS5051AWXMiEMEA Russia LX.AV30J.052AS5051AWXMi MCERU9 UMAC 1*512/100/BT/6L/5R/CB_bg_VP_0.3C_ANATMK36N14.1WXGAGSO512MBII6N N100GB5.4KNSM8

Appendix A 144AS5051ANWXMiEMEA Middle EastLX.AV30C.020AS5051ANWXMi LINPUSAR7 UMAC 1*512/60/BT/6L/5R_bg_0.3C_ANATMK36N14.1WXGASO512MBII5N N60GB5.4KNSM8

145 Appendix AAS5051AWXMiEMEA Switzerland LX.AV30J.060AS5051AWXMi MCESW8 UMAC 2*512/120/6L/5R/CB_bg_0.3C_ANATMK36N14.1WXGAGSO512MBII5SO512MBII5N120GB5

Appendix A 146AS5051AWXMiEMEA Holland LX.AV30J.069AS5051AWXMi MCENL6 UMAC 2*512/120/6L/5R_bg_0.3C_ANATMK36N14.1WXGASO512MBII5SO512MBII5N120GB5.4KNSM8X

147 Appendix AAS5051AWXMiEMEA Eastern EuropeLX.AV30J.068AS5051AWXMi MCEPL7 UMAC 2*512/120/6L/5R_bg_0.3C_ANATMK36N14.1WXGASO512MBII5SO512MBII5N120GB5.4

Appendix A 148AS5051AWXMiEMEA Germany LX.AV305.057AS5051AWXMi XPHDE7 UMAC 2*512/120/6L/5R_bg_0.3C_ANATMK36N14.1WXGASO512MBII5SO512MBII5N120GB5.4KNSM8X

149 Appendix AAS5051AWXMiEMEA Greece LX.AV305.054AS5051AWXMi XPHEL1 UMAC 2*512/120/6L/5R_bg_0.3C_ANATMK36N14.1WXGASO512MBII5SO512MBII5N120GB5.4KNSM8XA

6 Chapter 1Closed Front ViewLeft View9 Status indicators Light-Emitting Diodes (LEDs) that light up to show the status of the computer's function

Appendix A 150AS5051AWXMiEMEA Russia LX.AV305.049AS5051AWXMi XPHRU2 UMAC 2*512/120/6L/5R_bg_0.3C_ANATMK36N14.1WXGASO512MBII5SO512MBII5N120GB5.4KNSM8XA

151 Appendix AAS5052NWXMiAAP India LX.AV30C.026AS5052NWXMi LINPUSIL1 UMAC 1*512/80/BT/6L/5R/CB_bg_0.3C_ANATTL50N14.1WXGAGSO512MBII5N N80GB5.4KNSM8XABT

Appendix A 152

Appendix B 153This computer’s compatibility is tested and verified by Acer’s internal testing department. All of its system functions are tested under

154 Appendix BMicrosoft® Windows® Vista Environment TestItem SpecificationCRT Port TestCRT Monitor Acer 211c 21”, ViewSonic G220F, ViewSonic PF790 19”

Appendix B 155PCMCIA TestLAN/Modem Card TDK CardBus Ethernet 10/100 32-Bit CBE-10/100BTXStorage Card Hitachi Microdrive 4G1394 Card Buffalo 1394 Inter

156 Appendix B

Appendix C 157This section describes online technical support services available to help you repair your Acer Systems.If you are a distributor, dealer

158 Appendix C

159AAFLASH Utility 50Antennas 93Audio 34BBattery Pack 56BIOS 29package 29password control 29ROM size 29ROM type 29vendor 29Version 29BIOS Supports pro

Chapter 1 7Right ViewRear ViewIcon Item Description1 Optical drive Internal optical drive; accepts CDs or DVDs.2 Optical disk access indicatorLights u

160LCD Brackets 92LCD Module DisassemblyFlowchart 86LCD with the Brackets 88lower cover 57MMain Unit DisassemblyFlowchart 65Mainboard 80media accesson

8 Chapter 1Bottom ViewIcon Item Description1 Battery bay Houses the computer's battery pack.2 Battery release latchReleases the battery for remov

Chapter 1 9IndicatorsThe computer has several easy-to-read status indicators:The front panel indicators are visible even when the computer cover is cl

IIRevision HistoryPlease refer to the table below for the updates made on Aspire 2920/2920Z/2420 Series service guide.Date Chapter Updates

10 Chapter 1Touchpad BasicsThe following teaches you how to use the touchpad:K Move your finger across the touchpad (2) to move the cursor.K Press the

Chapter 1 11NOTE: When using the touchpad, keep it - and your fingers - dry and clean. The touchpad is sensitive to finger movement; hence, the lighte

12 Chapter 1Using the KeyboardThe keyboard has full-sized keys and an embedded numeric keypad, separate cursor, lock, Windows, function and special ke

Chapter 1 13Windows KeysThe keyboard has two keys that perform Windows-specific functions.Key DescriptionWindows keyPressed alone, this key has the sa

14 Chapter 1Hot KeysThe computer employs hotkeys or key combinations to access most of the computer’s controls like sreen brightness, volume output an

Chapter 1 15Special KeyYou can locate the Euro symbol and the US dollar sign at the upper-center and/or bottom-right of your keyboard.The Euro symbol1

16 Chapter 1Acer Empowering TechnologyThe Empowering Technology toolbar makes it easy for you to access frequently used functions and manage your new

Chapter 1 17Acer eNet Management can save network settings for a location to a profile, and automatically switch to the appropriate profile when you m

18 Chapter 1Acer ePower Management Acer ePower Management features a straightforward user interface for configuring your power management options. To

Chapter 1 19To switch between power plans:1. Select the power plan you wish to switch to from the drop-down list.2. Click "Apply".To edit a

IIICopyrightCopyright © 2007 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, sto

20 Chapter 1Acer eAudio Management Acer eAudio Management allows you to easily control the enhanced sound effects of Dolby® Home Theater™ on your syst

Chapter 1 21connected to the system. For projectors and external devices that are not auto-detected, launch Acer ePresentation Management to choose an

22 Chapter 1The Acer eDataSecurity Management setup wizard will prompt you for a supervisor password and default encryption password. This password wi

Chapter 1 23To use Acer eLock Management, the Empowering Technology password must be set first. Once set, you can apply locks to any of the devices ty

24 Chapter 1NOTE: If your computer did not come with a Recovery CD or System CD, please use Acer eRecovery Management's "System backup to op

Chapter 1 25K Lets you set an asset tag for your system.Windows Mobility CenterThe Windows Mobility Center collects key mobile-related system settings

26 Chapter 1Using the System UtilitiesAcer GridVista (dual-display compatible)NOTE: This feature is only available on certain models.To enable the dua

Chapter 1 27NOTE: Please ensure that the resolution setting of the second monitor is set to the manufacturer's recommended value.Launch ManagerLa

28 Chapter 13. Select Run Scan to scan your system.4. When the scan is complete, review the results of the scan.NOTE: For optimal security, run a Full

Chapter 1 29Hardware Specifications and ConfigurationsThrottling 50%: On= 99 C; OFF=93 COS shut down at 105 C; H/W shot down at 110 .C ProcessorItem

IVConventionsThe following conventions are used in this manual:SCREEN MESSAGES Denotes actual messages that appear on screen.NOTE Gives bits and piece

30 Chapter 1 NOTE: Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations. O

Chapter 1 31 Supports LAN protocol 10/100/1000 MbpsLAN connector type RJ45LAN connector location Left sideFeatures Integrated 10/100 BASE-T transceive

32 Chapter 1Spindle speed (RPM)5400 RPM 5400 RPM 5400 RPM 5400 RPMPerformance SpecificationsBuffer size 8MB 8MB 8MB 8MBInterface SATA SATA SATA SATAM

Chapter 1 33Loading mechanism Load: ManualRelease: (a) Electrical Release (Release Button) (b) Release by ATAPI command (

34 Chapter 1 Input Voltage 5 V +/- 5 % (Operating) Audio InterfaceItem SpecificationAudio Controller Realtek ALC883 Azalia and Amplifier Maxim MAX9710

Chapter 1 35 System Board Major ChipsItem ControllerCore logic Mobile Intel® GM965/GL960 + ICH8M Express ChipsetVGA UMALAN Realtek 8100SBL/CLUSB 2.0

36 Chapter 1Display resolution (pixels) 1280 x 800 WXGA 1280 x 800 WXGAPixel Pitch 0.204 x 0.204 0.204 x 0.204Pixel Arrangement R.G.B. Vertical Stripe

Chapter 1 37System Power ManagementACPI mode Power ManagementMech. Off (G3) All devices in the system are turned off completely.Soft Off (G2/S5) OS in

38 Chapter 1

Chapter 2 39BIOS Setup UtilityThe BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/Output System).Y

VPrefaceBefore using this information and the product it supports, please read the following general information.1. This Service Guide provides you wi

40 Chapter 2Navigating the BIOS UtilityThere are six menu options: Information, Main, Advanced, Security, Boot, and Exit.Follow these instructions:K T

Chapter 2 41InformationThe Information screen displays a summary of your computer hardware information.NOTE: The system information is subject to diff

42 Chapter 2MainThe Main screen allows the user to set the system time and date as well as enable and disable boot option and recovery.NOTE: The scree

Chapter 2 43The table below describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings.NOTE: The s

44 Chapter 2SecurityThe Security screen contains parameters that help safeguard and protect your computer from unauthorized use.NOTE: Please refer to

Chapter 2 45The table below describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings.NOTE: When

46 Chapter 2Removing a PasswordFollow these steps:1. Use the w and y keys to highlight the Set Supervisor Password parameter and press the e key. The

Chapter 2 47If the current password entered does not match the actual current password, the screen will show you the Setup Warning.If the new password

48 Chapter 2BootThis menu allows the user to decide the order of boot devices to load the operating system. Bootable devices includes the distette dri

Chapter 2 49ExitThe Exit screen contains parameters that help safeguard and protect your computer from unauthorized use.The table below describes the

VI

50 Chapter 2BIOS Flash UtilityThe BIOS flash memory update is required for the following conditions:K New versions of system programsK New features or

Chapter 2 51Removing HDD UtilityThis section provide you with removing HDD method:Remove HDD Password:K If you key in wrong HDD password for three tim

52 Chapter 2K Reboot system and key in "N9H7W7I" , "9HNXDDI" ,"BCIKFVX","TPFIK1K" or "Q918H7I" to H

Chapter 3 53This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting.Disassembly

54 Chapter 3General InformationPre-disassembly InstructionsBefore proceeding with the disassembly procedure, make sure that you do the following:1. Tu

Chapter 3 55External Module Disassembly ProcessExternal Modules Disassembly FlowchartThe flowchart below gives you a graphic representation on the ent

56 Chapter 3Removing the Battery Pack1. Turn base unit over. 2. Slide the battery lock/unlock latch to the unlock position. 3. Slide and hold the batt

Chapter 3 572. Pull it out from the slot. Removing the ExpressCard dummy card1. Push the ExpressCard dummy card all the way in to eject it. 2. Pull it

58 Chapter 32. See “Removing the SD dummy card” on page 56.3. See “Removing the ExpressCard dummy card” on page 57.4. Remove the four screws (B) and l

Chapter 3 596. Remove the lower cover from the lower case. Removing the DIMM 1. See “Removing the Battery Pack” on page 56.2. See “Removing the SD dum

VIITable of ContentsSystem Specifications 1Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

60 Chapter 36. Remove the DIMM module. Removing the WLAN Board Modules1. See “Removing the Battery Pack” on page 56.2. See “Removing the SD dummy card

Chapter 3 616. Move the antenna away from the WLAN board and remove the two screws (A) on the WLAN board to release the WLAN board. 7. Detach the WL

62 Chapter 35. Remove the one screw (D) securing the hard disk drive module. 6. Slide and lift up the hard disk drive module to remove. NOTE: To prev

Chapter 3 637. Remove the four screws (C) securing the hard disk to the bracket. Removing the Optical Drive Module1. See “Removing the Battery Pack” o

64 Chapter 34. Pull the optical drive module out from the main unit. 5. Remove the two screws (A) securing the locker bracket and remove the locker br

Chapter 3 65Main Unit Disassembly ProcessMain Unit Disassembly FlowchartRemoving the CPU and VGA Heatsink Module1. See “Removing the Battery Pack” on

66 Chapter 33. Disconnect the heatsink fan connector from the main board. 4. Remove the five screws securing the CPU and VGA heatsink module in place.

Chapter 3 675. Slide out and remove the heatsink module. Removing the CPU 1. See “Removing the Battery Pack” on page 56..2. See “Removing the Lower Co

68 Chapter 34. Using a flat screwdriver, turn the CPU socket latch counter-clockwise to release the CPU. 5. Lift up carefully to remove the CPU. NOTE:

Chapter 3 69Removing the Keyboard1. See “Removing the Battery Pack” on page 56..2. Push down on the lock and release the latches securing the keyboard

VIIITable of ContentsRemoving the SD dummy card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56Removing the ExpressCard

70 Chapter 34. Disconnect the keyboard cable from the main board to remove the keyboard. Removing the LCD Module1. See “Removing the Battery Pack” o

Chapter 3 716. Remove the two screws (H) from the botton panel of the system and three screws (A) on the battery bay area. 7. Turn over the system and

72 Chapter 38. Carefully pry up the middle cap cover and remove it. 9. Release the wireless antennas from the latches.10. Disconnect the LCD cable fro

Chapter 3 7311. Remove the four screws (A) securing the left and right hinge caps. 12. Remove the left and right hinge caps. Step Size (Quantity) Colo

74 Chapter 313. Remove the four screws (F) from the left and right hinge of the LCD module. 14. Carefully remove the LCD module from the base unit. NO

Chapter 3 7511. See “Removing the Keyboard” on page 69.12. See “Removing the LCD Module” on page 70.13. Disconnect the Launch board cable from the CN1

76 Chapter 315. Remove the nine screws (D) on the bottom panel. 16. Gently raise the upper case from the main unit. Step Size (Quantity) Color Torque1

Chapter 3 77Removing the Launch Board1. See “Removing the Battery Pack” on page 56.2. See “Removing the SD dummy card” on page 56.3. See “Removing the

78 Chapter 315. Remove the four screws (A) holding the launch board and remove the launch board from the upper cover. Removing theTouch Pad Board Mo

Chapter 3 7913. See “Separating the Upper Case from the Lower Case” on page 74.14. Disconnect the touch pad cable from the touch pad board. 15. Caref

IXTable of ContentsModel Definition and Configuration 130Test Compatible Components 153Microsoft® Windows® Vista Environment Test . . . . . . . .

80 Chapter 3Removing the main board1. See “Removing the Battery Pack” on page 56.2. See “Removing the SD dummy card” on page 56.3. See “Removing the E

Chapter 3 8115. Remove the two screws (F) holding the main board. 16. Carefully remove the main board. Step Size (Quantity) Color Torque1~2 M2 x L4 (

82 Chapter 3Removing the Speaker Modules1. See “Removing the Battery Pack” on page 56.2. See “Removing the SD dummy card” on page 56.3. See “Removing

Chapter 3 8316. Remove the left and right speakers from the upper case. Removing the Modem Board 1. See “Removing the Battery Pack” on page 56.2. See

84 Chapter 315. Remove the 2 screws securing the modem card. 16. Disconnect the cable from the modem board. 17. Remove the modem board from the main b

Chapter 3 85Removing the Bluetooth board1. See “Removing the Battery Pack” on page 56.2. See “Removing the SD dummy card” on page 56.3. See “Removing

86 Chapter 3 LCD Module Disassembly ProcessLCD Module Disassembly FlowchartScrew ListItem Screw Color Part No.E M2.5 x L5 Black 86.00F87.735G M2 x L3

Chapter 3 87Removing the LCD Bezel1. See “Removing the Battery Pack” on page 56.2. See “Removing the SD dummy card” on page 56.3. See “Removing the Ex

88 Chapter 310. Carefully pry open the LCD bezel and remove the bezel from the LCD module. Removing the LCD module with the Brackets1. See “Removing

Chapter 3 893. See “Removing the ExpressCard dummy card” on page 57.4. See “Removing the Lower Cover” on page 57.5. See “Removing the WLAN Board Modul