Acer W1800 Technical Information

Packard Bell EasyNote Butterfly xs SeriesService Guide

XTable of Contents

90 Chapter 3Main Module Reassembly ProcedureReplacing the DC Jack1. Insert the DC power jack into the chassis.2. Thread the cable through the guides a

Chapter 3 91Replacing the VGA Cable1. Insert the VGA cable into the chassis with the adapter pointed down on an angle as indicated in the photograph.2

92 Chapter 3Replacing the LCD Module1. Set LCD hinges back onto the guides on the chassis. Ensure the wiring for the DC jack and VGA cable are under t

Chapter 3 93Replacing the Wi-Fi Switch Board1. Reconnect the Wi-Fi switch board FFC.2. Slide the Wi-Fi switch board over it’s guide pin in the chassis

94 Chapter 33. Replace the one (1) screw.4. Replace the FFC and adhere the adhesive tape over the cable.

Chapter 3 95Replacing the Speakers1. Replace both speaker housings into the chassis.2. Lay the speaker cables under the retention guides.

96 Chapter 33. Replace the two (2) screws and replace the adhesive tape to hold the speaker cable in place.Replacing the I/O Board1. Place the I/O boa

Chapter 3 97Replacing the Thermal ModuleIMPORTANT:Apply a suitable thermal grease (see recommended types below) and ensure all heat pads are in place

98 Chapter 35. Connect the thermal module cable to the mainboard.

Chapter 3 99Replacing the Mainboard1. Before placing the mainboard into the chassis, connect the HDD connector cable to the Main Board.2. Connect the

Chapter 1 1System SpecificationsFeaturesBelow is a brief summary of the computer’s many features:Operating System• Genuine Windows® 7 Home Premium 64-

100 Chapter 36. Connect the LVDS cable.4. Press down on the right side to engage the latch under the mainboard.5. Replace two (2) HDD connector screws

Chapter 3 1017. Replace the CRT cable.8. Connect the speaker and card reader board cables.

102 Chapter 3Replacing the Bluetooth Module1. Connect the Bluetooth cable to the Bluetooth module2. Replace the Bluetooth module.3. Connect the Blueto

Chapter 3 1034. Lay the Bluetooth cable into the channel to the right of the HDD bay.5. Apply adhesive tape to hold the bluetooth cable in place.

104 Chapter 3Replacing the Button Board1. Replace the button board.2. Replace the two (2) screws.3. Connect the touchpad FFC and lock it into place.

Chapter 3 1054. Replace the button board FFC and press down to set the adhesive.Replacing the Card Reader Board1. Connect the two (2) FFC cables to th

106 Chapter 33. Replace the ODD Eject module onto the guide pin and into place.4. Replace one (1) screw to secure the ODD Eject board and two (2) scre

Chapter 3 107Replacing the LED Board1. Replace the LED board.2. Replace the one (1) screw.3. Connect the LED board FFC.

108 Chapter 34. Lock the LED board FFC.Replacing the Upper Cover1. Align the bottom edge of the upper cover with the bottom of the chassis.2. Ensure a

Chapter 3 1093. Beginning with the bottom edge, press around the edges of the upper cover to snap it into place.

2 Chapter 1• MPEG-2/DVD decoding• WMV9 (VC-1) and H.264 (AVC) decoding• HDMI™ (High-Definition Multimedia Interface) with HDCP (High-bandwidth Digital

110 Chapter 34. Replace the six (6) screws in the upper cover.5. Turn the computer over and replace three (3) screws in the HD bay.6. Replace nine (9)

Chapter 3 1117. Turn the computer over and replace the function board FFC, then replace the I/O board FFC.8. Replace the button board FFC. Replace the

112 Chapter 3Replacing the Keyboard1. Connect the keyboard FPC i) and lock it ii).2. Turn the keyboard over into the keyboard bay.3. Press down on the

Chapter 3 113Replacing the ODD1. Replace two (2) screws to attach the ODD bracket to the ODD. 2. Snap the ODD cover onto the front of the ODD.

114 Chapter 33. Gently slide the ODD back into the chassis.4. Replace the one (1) screw to secure the ODD module in place.

Chapter 3 115Replacing the WLAN Module1. Replace the WLAN module.2. Replace the one (1) screw.3. Replace the two connectors. Cable placement is Black

116 Chapter 3Replacing the Hard Disk Drive1. Replace the HDD into the carrier.2. Replace the four (4) screws, two (2) on each side.3. Insert the HDD m

Chapter 3 1174. Gently push down on the HDD module, ensuring it is properly connected.5. Ensure the pull tab is tucked down neatly.

118 Chapter 3Replacing the DIMM Modules1. Replace the DIMM module(s), connecter end first.2. Press the DIMM module to lock into place.Replacing the Lo

Chapter 3 1192. Replace the Ram cover by first inserting the internal edge (1) and then lowering into place (2) as shown.3. Replace the WLAN cover.4.

Chapter 1 3Communication• Video conferencing solution, featuring:• Webcam with 640 x 480 resolution• Microphone• WLAN:• Intel® WiFi Link 1000 802.11b/

120 Chapter 3Replacing the BatteryReplacing the SD Dummy Card1.Align battery with the battery bay and slide into place until an audible click sounds.2

Chapter 4 121TroubleshootingCommon ProblemsUse the following procedure as a guide for computer problems.NOTE: The diagnostic tests are intended to tes

122 Chapter 4Power On IssueIf the system doesn’t power on, perform the following actions one at a time to correct the problem. Do not replace a non-de

Chapter 4 123No Display IssueIf the Display doesn’t work, perform the following actions one at a time to correct the problem. Do not replace a non-def

124 Chapter 4Abnormal Video DisplayIf video displays abnormally, perform the following actions one at a time to correct the problem.1. Reboot the comp

Chapter 4 125LCD FailureIf the LCD fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs:Buil

126 Chapter 4TouchPad FailureIf the TouchPad doesn’t work, perform the following actions one at a time to correct the problem. Do not replace a non-de

Chapter 4 127Sound ProblemsIf sound problems are experienced, perform the following actions one at a time to correct the problem.1. Reboot the compute

128 Chapter 4Internal Microphone FailureIf the internal Microphone fails, perform the following actions one at a time to correct the problem. Do not r

Chapter 4 129HDD Not Operating CorrectlyIf the HDD does not operate correctly, perform the following actions one at a time to correct the problem. 1.

4 Chapter 1Environment• Temperature:• Operating: TBD• Non-operating: TBD• Humidity (non-condensing):• Operating: TBD• Non-operating: TBD

130 Chapter 4USB FailureIf the USB fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRU:Wirel

Chapter 4 131Thermal Unit FailureIf the Thermal Unit fails, perform the following actions one at a time to correct the problem. Do not replace a non-d

132 Chapter 413. If the Issue is still not resolved, see “Online Support Information” on page 167.Other FailuresIf the CRT Switch, Dock, LAN Port, ext

Chapter 4 133Post CodesThese tables describe the POST codes and descriptions during the POST.Sec:NO_EVICTION_MODE_DEBUG EQU 1 (CommonPlatform

134 Chapter 4BDS & Specific action:0x28 Enable all clocks on populated rows0x29 Perform JEDEC memory initialization for all memory rows0x30 Perfor

Chapter 4 135Each PEIM entry point used in 80_PORTEach Driver entry point used in 80_PORT0xF9 Runtime driver set virtual address mapCode Description0x

136 Chapter 40x37 HT_CPU / MP_CPU0x38 LEGACY_METRONOME0x39 FTWLITE0x3A RUN_RIME0x3B MONOTONIC_COUNTER0x3C WATCH_DOG_TIMER0x3D SECURITY_STUB0x3E DXE_CP

Chapter 4 1370x62 CRISIS_RECOVERY0x63 LEGACY_82590x64 LEGACY_REGION0x65 LEGACY_INTERRUPT0x66 BIOS_KEYBOARD0x67 BIOS_VEDIO0x68 MONITER_KEY0x69 LEGACY_B

138 Chapter 4Each SmmDriver entry point used in 80_PORT0x8D CHINESE0x8E TPM_S3_Resume0x8F USB_EHCI0x90 SNP_32_640x91 PXE_BC0x92 PXE_DHCP40x93 EBC0x94~

Chapter 4 1390xCE SMM_FW_BLOCK_SERVICE0xCF SMM_VARIABLE0xD0 SMM_IHISI0xD1 SMM_INT15_MICROCODE0xD2 SMM_PNP0xD3 SMM_USB_LEGACY0xD4 SMM_INT13_HDD0xD5 SMM

Chapter 1 5System Block DiagramClock GeneratorICS9LPRS387EMC1402-1-ACZLThermal SensorCK505uFCPGA-956 CPU - SFFMobile PenymLV/ULV Dual CoreDual Channel

140 Chapter 4

Chapter 5 141Jumper and Connector LocationsMainboard DescriptionTop ViewITEM DESCRIPTIONJCRT1 CRT Cable connectorJLVDS1 LCD connectorJLEDB1 LED Board

142 Chapter 5Bottom ViewITEM DESCRIPTIONPJP1 DCIN Cable connectorJP32 FAN connectorPJP2 Battery connectorJHDMI1 HDMI connectorJUSB1 USB connectorJUSB

Chapter 5 143Clearing Password Check and BIOS RecoveryThis section provides you with the standard operating procedures of clearing password and BIOS r

144 Chapter 52. Disconnect the RTC Battery cable and locate the CLRP2 jumper in the DIMM bay.3. Use an electric conductivity tool to short the two HW

Chapter 5 145BIOS 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

146 Chapter 5

Chapter 6 147FRU (Field Replaceable Unit) ListThis chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of the computer

148 Chapter 6FRU ListCategory Description Acer PNAdapterAdapter DELTA 30W 19V 1.7x5.5x11 Black ADP-30JH BA LF AP.03001.001Adapter LITE-ON 30W 19V 1.7x

Chapter 6 149POWER CORD AUS 3 PIN 27.TAVV5.003POWER CORD UK 3 PIN 27.TAVV5.004POWER CORD CHINA 3 PIN 27.TAVV5.005POWER CORD SWISS 3 PIN 27.TAVV5.006PO

6 Chapter 1Front ViewLeft View# Component Icon Description1 Status Indicators Light-Emitting Diodes (LED) that light up to show the status of the comp

150 Chapter 6HDD WD 2.5" 5400rpm 500GB WD5000BEVT-22ZAT0 ML250 SATA LF F/W:01.01A01KH.50008.013KeyboardKeyboard GATEWAY GP-1T SJM11 Internal 11 S

Chapter 6 151Keyboard GATEWAY GP-1T SJM11 Internal 11 Standard 87KS Black SLO/CRO TextureKB.I110G.019Keyboard GATEWAY GP-1T SJM11 Internal 11 Standard

152 Chapter 6ASSY LED MODULE 11.6" WSVGA Glare W/ANTENNA, CCD, RED - GTW6M.WHC02.001LED LCD AUO 11.6" WSVGA Glare B116AW02 V0 LF 200nit 16ms

Chapter 6 153CASE/COVER/BRACKET ASSEMBLY LCD BEZEL-GW 60.WHA02.004CASE/COVER/BRACKET ASSEMBLY LCD BRACKET R&L 33.WHA02.003DIGITAL LIGHT DEVICECAME

154 Chapter 6ASSY LED MODULE 11.6" WXGA Glare W/ANTENNA, CCD, RED - PB6M.BGK02.002LED LCD AUO 11.6" WXGA Glare B116XW02 V0 1A (3G) LF 200nit

Chapter 6 155CABLE LCD CABLE ASSY W/ MIC 50.WHA02.006CASE/COVER/BRACKET ASSEMBLY LCD BEZEL-PB 60.BGH02.002CASE/COVER/BRACKET ASSEMBLY LCD BRACKET R&am

156 Chapter 6ASSY LED MODULE 11.6" WXGA Glare W/ANTENNA, CCD, 3G, BLACK - GTW6M.WJ302.002LED LCD AUO 11.6" WXGA Glare B116XW02 V0 1A (3G) LF

Chapter 6 157CABLE ANTENNA 3G 50.WJ302.001CABLE LCD CABLE ASSY W/ MIC 50.WHA02.006CASE/COVER/BRACKET ASSEMBLY LCD BEZEL-GW 60.WHA02.004CASE/COVER/BRAC

158 Chapter 6Screw ListMAINBOARD EC14D LF UMA_SJM13_MS_INTEL CELERON 743/NON3GMB.WHA02.005MAINBOARD EC14D LF UMA_SJM13_MS_INTEL SU2300/NON3GMB.WHA02.0

Chapter 6 159

Chapter 1 7Right View# Component Icon Description1 Multi-in-1 card readerAccepts Secure Digital (SD), MultiMediaCard (MMC), Memory Stick (MS), Memory

Appendix A 160Model Definition and ConfigurationModel RO Country Acer Part No Description CPUENBFXS-742G25MnEMEA UK LX.BGH02.011 ENBFXS-742G25Mn W7HP6

161 Appendix AENBFXS-412G25MnWW WW S2.BGH02.001 ENBFXS-412G25Mn W7HP64BWW2 UMACkk4 2*1G/250/BT/6L2.8/5R/CB_bgn_0.3D_GEk_EN11PMDSU4100BENBFXS-412G25MnW

Appendix A 162ENBFXS-412G25MnNLED11.6WSVGAGSO1GBIII10 SO1GBIII10 INT1000H BT 2.1 6CELL2.8ENBFXS-412G25MnNLED11.6WSVGAGSO1GBIII10 SO1GBIII10 INT1000H B

Appendix B 163Test Compatible ComponentsThis computer’s compatibility is tested and verified by Acer’s internal testing department. All of its system

164 Appendix BSIMPLO 6CELL2.8 Battery SIMPLO UM-2009E Li-Ion 3S2P SAMSUNG 6 cell 5600mAh Main COMMON ID:UM09E70BluetoothFoxconn BT 2.1 Foxconn Bluetoo

Appendix B 165AUO NLED11.6WSVGAG LED LCD AUO 11.6" WSVGA Glare B116AW02 V0 LF 200nit 16ms 500:1AUO NLED11.6WXGAG LED LCD AUO 11.6" WXGA Glar

166 Appendix BVGA ChipNone UMA UMA (Intel)WiFi AntennaWNC PIFA PIFAWireless LANINTEL INT1000H Lan Intel WLAN 112BN.HMWG MM#903341BRAND Type Descriptio

Appendix C 167Online Support InformationThis section describes online technical support services available to help you repair your Acer Systems.If you

168 Appendix C

169AAFLASH Utility 35AntennasRemoving 98BBattery PackRemoving 46Replacing 131BIOSvendor 17Version 17BIOS Utility 27–35Boot 33Exit 34Navigating 27Onboa

8 Chapter 1Bottom View# Component Icon Description1 Battery lock Locks the battery in position.2 Battery bay Houses the computer's battery pack.N

170LCD BracketsRemoving 95Replacing 103LCD Failure 137LCD ModuleRemoving 65Replacing 120LCD Module DisassemblyFlowchart 90LCD Module Reassembly Proced

171TTest Compatible Components 183Thermal Grease 108Thermal ModuleRemoving 88Replacing 108Thermal Unit Failure 148TouchPad BracketRemoving 74Replacing

172

Chapter 1 9Keyboard Area and LCD PanelNo. Component Icon Description1 Webcam Web camera for video communication2 Microphone Internal microphone for so

IIRevision HistoryPlease refer to the table below for the updates made to this service guide.Date Chapter Updates

10 Chapter 15 Keyboard Provides all the features of a full-sized, computer keyboard. 6 Touchpad Touch-sensitive pointing device which functions like a

Chapter 1 11Touchpad BasicsThe following items show you how to use the TouchPad:• Move your finger across the TouchPad (1) to move the cursor.• Press

12 Chapter 1Using the KeyboardYour Packard Bell EasyNote Butterfly xs has a close-to-full-sized keyboard and an embedded numeric keypad, separate curs

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

14 Chapter 1Function KeysThe computer employs hotkeys or key combinations to access most of the computer’s controls like screen brightness, Bluetooth

Chapter 1 15Hardware Specifications and ConfigurationsProcessorProcessor SpecificationsCPU Fan True Value Table• Throttling 50%: On=95°C, Off=87°C• EC

16 Chapter 1Graphics ControllerLAN InterfaceHard Disk Drive InterfaceItem SpecificationVGA ChipMobile Intel® GS45 Express Chipset with integrated 3D g

Chapter 1 17Audio InterfaceItem SpecificationAudio ControllerRealtek ALC269X-GR for High Definition Audio Codec•Features• 98dB Signal-to-Noise Ratio (

18 Chapter 1Power and Keyboard ControllerBattery LCDItem SpecificationControllerENE KB926 for Keyboard Controller, Battery management UnitTotal number

Chapter 2 19System UtilitiesBIOS Setup UtilityThe BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/

IIICopyrightCopyright © 2009 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, store

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

Chapter 2 21MainThe 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

22 Chapter 2SecurityThe Security screen contains parameters that help safeguard and protect your computer from unauthorized use.The table below descri

Chapter 2 23Setting a PasswordFollow these steps as you set the user or the supervisor password:1. Use the ↑ and ↓ keys to highlight the Set Superviso

24 Chapter 22. Type the current password in the Enter Current Password field and press Enter.3. Type a password in the Enter New Password field. Retyp

Chapter 2 25BootThis menu allows the user to decide the order of boot devices to load the operating system. Bootable devices includes the USB diskette

26 Chapter 2ExitThe Exit screen allows you to save or discard any changes you made and quit the BIOS Utility.The table below describes the parameters

Chapter 2 27BIOS Flash UtilityThe BIOS flash memory update is required for the following conditions:• New versions of system programs• New features or

28 Chapter 2DOS Flash UtilityPerform the following steps to use the DOS Flash Utility:1. Press F2 during boot to enter the Setup Menu.2. Select Boot M

Chapter 2 29NOTE: If the AC power is not connected, the following message displays.Plug in the AC power to continue.5. Flash is complete when the mess

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

30 Chapter 2WinFlash UtilityPerform the following steps to use the WinFlash Utility:1. Double click the WinFlash executable.2. Click OK to begin the u

Chapter 2 31Remove HDD/BIOS Password UtilitiesThis section provides you with details about removing HDD/BIOS password methods:Removing HDD Password:If

32 Chapter 2Removing BIOS Passwords:To clear the User or Supervisor passwords, open the RAM door and use a metal instrument to short the CLRP2 jumper

Chapter 2 33Miscellaneous UtilitiesUsing Boot Sequence SelectorBoot Sequence Selector allows the boot order to be changed without accessing the BIOS.

34 Chapter 2Example 1: Read DMI Information from MemoryInput: dmitools /r Output:Manufacturer (Type1, Offset04h): AcerProduct Name (Type1, Offset05h):

Chapter 2 35

36 Chapter 2

Chapter 3 37Machine Disassembly and ReplacementThis chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenan

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

Chapter 3 39External Module Disassembly ProcessIMPORTANT:The outside housing and color may vary from the mass produced model.External Modules Disassem

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

40 Chapter 3Removing the Battery Pack1. Turn computer over. Slide the battery lock in the direction shown.2. Slide and hold the battery release latch

Chapter 3 41Removing the SD Dummy Card1. Push the SD dummy card inwards to eject it.2. Pull the card out from the slot.

42 Chapter 3Removing the DIMM Module1. Remove the one (1) screw from the RAM cover.2. Lift off the RAM cover.3. Push out the release latches on both s

Chapter 3 434. Remove the DIMM module. Removing the HDD Module 1. See “Removing the Battery Pack” on page 40.2. Remove the two (2) screws on the HDD c

44 Chapter 33. Lift up the HDD cover at the location shown and remove.4. Lift out the plastic pull-tab.5. Grasp the pull-tab and pull the HDD module o

Chapter 3 456. Remove the four (4) screws (two each side) securing the hard disk to the carrier in the order that they are shown printed on the hard d

46 Chapter 3Removing the WLAN Module1. See “Removing the Battery Pack” on page 40.2. Remove the screw on the WLAN cover.3. Lift up the WLAN cover and

Chapter 3 474. Disconnect the antenna cables from the WLAN Module. NOTE: Cable placement is Black to the MAIN terminal (left) and White to the AUX ter

48 Chapter 36. Remove the WLAN Module from the WLAN socket. NOTE: When reattaching the antennas, ensure the cables are tucked into the chassis to pre

Chapter 3 493. Use a paperclip or other straight pin to manually eject the ODD.4. Gently pull the ODD from the chassis.5. Pry the face off of the ODD.

VI

50 Chapter 36. Pull cover from the front of the ODD. 7. Remove two (2) screws from ODD bracket. 8. Remove the bracket from the ODD module.Step Size Q

Chapter 3 51 Main Unit Disassembly ProcessMain Unit Disassembly FlowchartScrew ListStep Screw Quantity Part No.Upper Cover M2*10 6 86.WHA02.004Lower C

52 Chapter 3Removing the Keyboard1. Push down on the four (4) latches holding the keyboard in place. The latches are behind and between keys esc/F1, F

Chapter 3 534. Turn the keyboard over but do not pull it away from the computer.5. Unlock the FPC.6. Remove the FPC and the keyboard.

54 Chapter 3Removing the Upper Cover1. See “Removing the Keyboard” on page 52.2. Remove the adhesive tape from the button board FFC. Remove the button

Chapter 3 554. Turn the computer over and remove the nine (9) screws in the bottom cover.5. Remove three (3) screws from the HD bay.Step Size Quantity

56 Chapter 36. Turn the computer over again. Remove six (6) screws from the keyboard bay.7. Begin removing the upper cover by prying the cover up at t

Chapter 3 578. Continue to pry the covers apart, moving away from the left hinge.9. Pry up the cover around the right hinge. 10. Pull the upper cover

58 Chapter 311. Remove the upper cover.Removing the LED Board1. See “Removing the Upper Cover” on page 54.2. Pull up on LED board FFC to disengage the

Chapter 3 594. Remove the one (1) screw.5. Lift the LED Board away from the chassis.Step Size Quantity Screw TypeLED Board M2*3 1

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

60 Chapter 3Removing the Card Reader Board1. See “Removing the Upper Cover” on page 54.2. Detach the adhesive plastic covering the Card Reader and ODD

Chapter 3 614. Lift the ODD Eject board up and away from the guide pin.5. Lift the Card Reader board away from the upper case.6. Pull the two (2) FFC

62 Chapter 3Removing the Button Board1. See “Removing the Upper Cover” on page 54.2. Detach the button board FFC from the touchpad.3. Release the touc

Chapter 3 635. Remove the button board from the Upper Cover.Removing the Bluetooth Module1. See “Removing the Upper Cover” on page 54.2. Remove the on

64 Chapter 33. Disconnect the Bluetooth cable from the mainboard.4. Remove the Bluetooth module (1) and disconnect the Bluetooth cable from the Blueto

Chapter 3 65Removing the Mainboard1. *See “Removing the Function Board” on page 72.2. *See “Removing the Function Board” on page 72.3. *See “Removing

66 Chapter 38. Disconnect the LVDS cable using the pull tab.9. Remove the CRT cable.10. Partially lift the Main Board out of the chassis, lifting at

Chapter 3 6711. Tilt up the mainboard to expose the DC Power cable (1). Remove the DC cable (2). Place the mainboard on a clean, flat surface.12. Re

68 Chapter 3Removing the Thermal Module1. See “Removing the Mainboard” on page 68.2. Disconnect the fan cable.3. Remove the four (4) screws in the ord

Chapter 3 69Removing the I/O Board1. See “Removing the Upper Cover” on page 54.2. See *** Mainboard3. Remove two (2) screws.4. Remove the I/O board fr

VIIITable of ContentsRemoving the HDD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43Removing the WLAN Modu

70 Chapter 3Removing the Speaker Module1. See “Removing the I/O Board” on page 66.2. See “Removing the Mainboard” on page 68.3. Remove the four (4) sc

Chapter 3 715. Lift out entire speaker module.

72 Chapter 3Removing the Function Board1. See “Removing the Upper Cover” on page 54.2. See “Removing the Main Board 3. Remove the adhesive tape over t

Chapter 3 735. Unlock and disconnect the function board FFC.Removing the LCD Module1. See “Removing the Mainboard” on page 68.2. Remove the two (2) sc

74 Chapter 33. Remove the two (2) screws from the right LCD hinge.4. Remove the LCD Module from the chassis.Step Size Quantity Screw TypeLCD Module M2

Chapter 3 75Removing the VGA Cable1. See “Removing the Upper Cover” on page 54.2. See “Removing the Main Board3. Lift the VGA cable up and out of the

76 Chapter 3Removing the DC Jack1. See “Removing the Upper Cover” on page 54.2. See “Removing the Main Board 3. Lift the cable bundle out of its retai

Chapter 3 77 LCD Module Disassembly ProcessLCD Module Disassembly FlowchartScrew ListStep Screw Quantity Part No.LCD Panel M2*3 6 86.WHA02.001LCD Brac

78 Chapter 3Removing the LCD Bezel1. See “Removing the LCD Module” on page 73.2. Begin by prying up the bezel from the top-right corner of the LCD.3.

Chapter 3 79NOTE: Tilt up the bezel away from the LCD module to disengage the clasps inside the hinges.Removing the Camera Module1. See “Removing the

IXTable of ContentsTroubleshooting 121Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

80 Chapter 3Removing the LCD Panel1. See “Removing the Camera Module” on page 79.2. Lift the foil off the LCD cable.3. Remove the six (6) securing scr

Chapter 3 81Removing the LCD Brackets1. See “Removing the LCD Panel” on page 80.2. Remove the four (4) screws of the LCD brackets.Removing the LVDS/Mi

82 Chapter 32. Lift up the transparent adhesive protector securing the cable to the LCD Panel.3. Disconnect the cable from the panel connector and lif

Chapter 3 833. Remove the right WLAN antenna cables from the cable retention guides.4. Disengage the adhesive foil holding the antennas in place. Warm

84 Chapter 3LCD Module Reassembly ProcedureReplacing the WLAN Antennas3. Replace the foil tabs over the cables.1. Replace the left (black cable) and r

Chapter 3 85Replacing the LCD/Microphone Cable1. Replace the LCD cable connector (1) and clear adhesive tape (2).2. Adhere the Microphone/Webcam cable

86 Chapter 32. Replace the four (4) screws.3. Replace the LCD panel into the LCD module cover.4. Thread the cables though the left and right hinges.

Chapter 3 875. Replace the six (6) screws.6. Replace the adhesive foil back over the microphone to secure it in place.Replacing the Camera Module1. Al

88 Chapter 32. Connect the webcam cable.Replacing the LCD Bezel1. Ensure that the LCD cables pass through the hinge wells and are not trapped by the b

Chapter 3 892. Press down around the entire perimeter of the bezel until there are no gaps between the bezel and the LCD Module.123