Acer 4530 Instrukcja Użytkownika

TravelMate 4530 SeriesService Guide

XTable of Contents

90 Chapter 3Removing the Camera Module1. See “Removing the LCD Bezel” on page 88.2. Remove the securing screw.3. Disconnect the Camera Module cable as

Chapter 3 914. Lift the Camera Module clear of the LCD Module and remove the single securing screw on the bracket.Step Size Quantity Screw TypeCamera

92 Chapter 3Removing the LCD Panel1. See “Removing the LCD Bezel” on page 88.2. Lift the LCD Panel clear of the LCD Module, taking care to ensure the

Chapter 3 93Removing the LCD Brackets and FPC Cable1. See “Removing the Battery Pack” on page 46.2. See “Removing the Lower Covers” on page 49.3. See

94 Chapter 3

Chapter 3 95Removing the Antennas 1. See “Removing the Battery Pack” on page 46.2. See “Removing the Lower Covers” on page 49.3. See “Removing the WLA

96 Chapter 3Removing the MIC Module1. See “Removing the Battery Pack” on page 46.2. See “Removing the Lower Covers” on page 49.3. See “Removing the WL

Chapter 3 97LCD Module Reassembly ProcedureReplacing the LCD Panel1. Align the LCD brackets with the eight screw holes (four on each side) on the LCD

98 Chapter 34. Replace the MIC cable under the mylar tab strips, and replace the MIC as shown. Secure the cable by pressing down on the strips.5. Repl

Chapter 3 998. Secure the cable by pressing down on the securing strip.9. Replace the two securing screws on the LCD Module.10. Replace the camera boa

Chapter 1 1System SpecificationsFeaturesBelow is a brief summary of the computer’s many feature:NOTE: Items marked with * denote only selected models.

100 Chapter 314. Connect the Camera Module cable as shown. 15. Connect the left and right Inverter board cables as shown.16. Connect the left and righ

Chapter 3 101Replacing the LCD Bezel18. Replace the securing tapes from the left and right sides of the Inverter board as shown.NOTE: Tuck the cables

102 Chapter 3Main Module Reassembly ProcedureReplacing the CPUReplacing the Thermal Module1. Carefully turn the mainboard upside down (CPU side up), a

Chapter 3 103Replacing the CPU Fan1. Align and place the Fan Module in the mounting as shown.2. Tighten the securing screw on the module.3. Connect th

104 Chapter 3Replacing the RJ-11 PortReplacing the Mainboard1. Push the jack in as shown. 2. Using the tweezers, grasp the end of the cable and press

Chapter 3 1052. Turn the base rightside up, and connect the bluetooth cable to the bottom right of the mainboard as shown.3. Turn the lower base over

106 Chapter 3Replacing the Modem ModuleReplacing the USB Board1. Angle the right side of the USB board into the lower base. Align the screw sockets an

Chapter 3 107

108 Chapter 3Replacing the Bluetooth ModuleReplacing the Right Speaker Module1. Position the module and insert in place. 2. Connect the bluetooth cabl

Chapter 3 109 Replacing the Launch Board1. Replace the two securing screws on the Launch Board.NOTE: The right hand securing screw is shared by the Po

2 Chapter 1Communication• Acer Video Conference, featuring:• Integrated Acer Crystal Eye webcam• Optional Acer Xpress VoIP phone• WLAN:• Acer InviLink

110 Chapter 3Replacing the Touch Pad BracketReplacing the Left Speaker ModuleIMPORTANT:The Touch Pad cannot be removed individually. To replace the To

Chapter 3 111Replacing the Upper Cover1. Startig with the reasr, align the upper cover with the lower cover, taking care to not force in place.2. Conn

112 Chapter 3BCDEFGA

Chapter 3 1133. Replace the five screws on the top panel.4. Turn the computer over. Replace the nine screws on the bottom panel.Replacing the LCD Modu

114 Chapter 33. Connect the the LCD, MIC and back light cables.4. Turn the computer over and replace the two securing screws on the bottom of the chas

Chapter 3 115Replacing the Antenna CablesEnsure that the three Antenna cables pass through the Mainboard and are accessible from the underside of lowe

116 Chapter 3Replacing the KeyboardReplacing the Switch Cover1. Align the FFC with the connector and press the latch down to secure.2. Turn the keyboa

Chapter 3 117Replacing the WLAN ModuleReplacing the Hard Disk Drive Module1. Insert the WLAN board into the WLAN socket. 2. Replace the two screws to

118 Chapter 3Replacing the DIMM ModulesNOTE: To replace DIMM Module 2, first remove DIMM Module 1. In this procedure, only DIMM Module 1 is shown. 3.

Chapter 3 119Replacing the ODD Module 1. With the ODD tray in the eject position, replace the ODD cover on the new ODD Module.2. Press the cover into

Chapter 1 3• Modem (RJ-11) port• DC-in jack for AC adapter• Acer EasyPort IV connectorEnvironment• Temperature:• Operating: 5 °C to 35 °C• Non-operati

120 Chapter 3Replacing the Lower Covers1. Replace the Memory Cover. 2. Replace the single screw to secure in place.3. Replace the WLAN Cover. 4. Repla

Chapter 3 121Replacing the Express and SD Card Trays1. Insert the Express Card and push into the slot until flush with the chassis cover.2. Insert the

122 Chapter 3

Chapter 4 123TroubleshootingCommon ProblemsUse the following procedure as a guide for computer problems.NOTE: The diagnostic tests are intended to tes

124 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 125No 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

126 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 127LCD FailureIf the LCD fails, perform the following actions one at a time to correct the problem. Do not replace a non-defective FRUs:Buil

128 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 129Sound ProblemsIf sound problems are experienced, perform the following actions one at a time to correct the problem.1. Reboot the compute

4 Chapter 1System Block Diagram

130 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 131HDD Not Operating CorrectlyIf the HDD does not operate correctly, perform the following actions one at a time to correct the problem. 1.

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

Chapter 4 133c. Check that there are no yellow exclamation marks against the items in lDE ATA/ATAPI controllers. If a device has an exclamation mark,

134 Chapter 4d. Repeat for the other ATA Devices shown if applicable.Drive Not DetectedIf Windows cannot detect the drive, perform the following actio

Chapter 4 135USB Failure (Rightside)If the rightside USB port fails, perform the following actions one at a time to correct the problem. Do not replac

136 Chapter 4Wireless Function FailureIf the WLAN fails, perform the following actions one at a time to correct the problem. Do not replace a non-defe

Chapter 4 137MediaTouch Button FailureIf the Acer MediaTouch buttons fail, perform the following actions one at a time to correct the problem. Do not

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

Chapter 4 139External Mouse FailureIf an external Mouse fails, perform the following actions one at a time to correct the problem. 1. Try an alternati

Chapter 1 5Your Acer Notebook tourAfter knowing your computer features, let us show you around your new computer.Front ViewNo. Icon Item Description1

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

Chapter 4 141POST Codes TablesThese tables describe the POST codes, drivers, and keys for the POST. Port 80 POST CodesThe following table details the

142 Chapter 4Driver NamePort80CodeDriver NamePort80CodeSmmDisp C5 HiiDatabase 80SmmReloc C4 OemSetupBrowser 82SmmRuntime C7 Font(English) 7ESmmThunk C

Chapter 4 143POST Keys and MessagesThe following keys are available during POST.The following messages display during POST:Key FunctionF2 Enter into S

144 Chapter 4

Chapter 5 145Jumper and Connector LocationsTop ViewItem Description Item DescriptionJLVDS1 LCD Connector JP7 FP/B ConnectorJP23 MIC-In Jack JP10 Bluet

146 Chapter 5Bottom ViewLocation Description Location DescriptionPJP1 AC-IN Connector JMINI1 Wireless Card ConnectorJDOCK2 Dock Connector JSATA1 ODD C

Chapter 2 147Clearing Password Check and BIOS RecoveryThis section provide you the standard operating procedures of clearing password and BIOS recover

148 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 149FRU (Field Replaceable Unit) ListThis chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of TravelMate 4

6 Chapter 1Closed Front View8 Click buttons (left, center* and right) The left and right buttons function like the left and right mouse buttons. *The

150 Chapter 6TravelMate 4530 Exploded DiagramsUpper CoverItem Description Part No. Item Description Part No.1728394105116

Chapter 6 151Lower CoverItem Description Part No. Item Description Part No.1 Keyboard 8293 Card Reader 10 Middle Cover4 Mainboard 11 Bluetooth5 CPU 12

152 Chapter 6LCD ModuleItem Description Part No. Item Description Part No.1 Camera Module 7 MIC Cable2 Camera Bracket 8 LCD Bracket Right3 LCD Cable 9

Chapter 6 153TravelMate 4530 FRU ListCategory Description Part NumberAdapterADAPTER ADAPTER 65W 3PIN DELTA SADP-65KB DFAADAPTER ADAPTER 65W 3PIN DEL

154 Chapter 6CABLE TV BOARD CABELCABLE MEDIA BOARD FFCCABLE ANTENNA-RCABLE ANTENNA-LCABLE T/P FFCCABLE POWER CORD US 3 PIN 27.TAVV5.001CABLE POWER COR

Chapter 6 155CASE/COVER/BRACKET ASSEMBLY FINGER PRINT BOARD BRACKETCASE/COVER/BRACKET ASSEMBLY EXPRESS DUMMY CARDCASE/COVER/BRACKET ASSEMBLY SD DUMMY

156 Chapter 6HDD/HARD DISK DRIVEHDD SATA 120G 5400RPM WD WD1200BEVS-22UST0 0FAHDD/HARD DISK DRIVEHDD SATA 160G 5400RPM HGST HTS542516K9SA00 0FAHDD/HAR

Chapter 6 157KEYBOARD KEYBOARD KO BLACK ASKEYBOARD KEYBOARD NW BLACK ASKEYBOARD KEYBOARD PO BLACK ASKEYBOARD KEYBOARD RU BLACK ASKEYBOARD KEYBOARD SA/

158 Chapter 6MAINBOARD MB ASSY-DIS CASE/COVER/BRACKET ASSEMBLY THERMAL PAD-LCASE/COVER/BRACKET ASSEMBLY THERMAL PAD-SMemoryMEMORY RAM 512MB DDRII 667

Chapter 6 159Screw List Category Description Part NumberSCREW SCREW M2.5X4(NL)SCREW SCREW M2.5X6(NL)SCREW SCREW M2.5X10(NL)SCREW SCREW M 2D 2.5L K 4.0

Chapter 1 7Left ViewNo. Icon Item Description1 Acer EasyPort IV connectorConnects to Acer EasyPort IV (only for certain models).2 Ethernet (RJ-45) por

Appendix A 160Model Definition and ConfigurationAspire 5530 Series (not available yet for TravelMate4530, we will update soon)Model RO CountryAcer Par

161 Appendix AAS5530G-823G32BiPA ACLA-SpanishLX.ARV0X.010AS5530G-823G32Bi EM VHP32ATEA3 MC 82MEXTHM256CO 2G+1G/320/BT/8L/5R/CB_bg_FP_0.3D_HG_ES22ATUZM

Appendix A 162

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

164 Appendix BMicrosoft® Windows® Vista Environment TestWith Fingerprint Reader SKUVendor Type DescriptionCover TestQuanta Wistron Normal wi IMRAdapte

Appendix B 165HGST N250GB5.4KS HDD HGST 2.5" 5400rpm 250GB HTS543225L9A300 Falcon-B SATA LF F/W:C40CHGST N320GB5.4KS HDD HGST 2.5" 5400rpm 3

166 Appendix BWithout Fingerprint Reader SKUVendor Type DescriptionCover TestNone Quanta Wistron Normal wi IMRAdapter TestDELTA 90W-DE Adapter DELTA 9

Appendix B 167WD N320GB5.4KS HDD WD 2.5" 5400rpm 320GB WD3200BEVT-22ZCT0 ML160 SATA LF F/W:11.01A11Keyboard TestNone 14_15KB-FV3 Black Keyboard 1

168 Appendix B

Appendix C 169Online Support InformationThis section describes online technical support services available to help you repair your Acer Systems.If you

8 Chapter 1Right ViewRear ViewNo. Icon Item Description1 Kensington lock slotConnects to a Kensington-compatible computer security lock.2 Optical driv

170 Appendix C

171AAFLASH Utility 37Antennas 95BBattery Pack 46BIOSpackage 18password control 18ROM size 18ROM type 18vendor 18Version 18BIOS Supports protocol 18BIO

172LCD Bezel 88LCD Brackets 93LCD Failure 127LCD Module DisassemblyFlowchart 87LCD Panel 92lower cover 49MMain Unit DisassemblyFlowchart 58Mainboard 8

Chapter 1 9Bottom ViewNo. Icon Item Description1 Battery bay Houses the computer's battery pack.2 Battery lock Locks the battery in position.3 Ba

IIRevision HistoryPlease refer to the table below for the updates made on TravelMate 4530 Series service guide.Date Chapter Updates

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

Chapter 1 11Touchpad Basics (with fingerprint reader)The following items show you how to use the touchpad with Acer Bio-Protection fingerprint reader:

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 key Pressed alone, this key has the s

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

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 1Using the System UtilitiesAcer Bio-Protection (only for certain models) Acer Bio-Protection Fingerprint Solution is a multi-purpose finger

Chapter 1 17Double (vertical), Triple (primary at left), Triple (primary at right), or Quad Acer Gridvista is dual-display compatible, allowing two di

18 Chapter 1Hardware Specifications and ConfigurationsProcessorCPU Fan True Value Table• CPU DTS Throttling 50% point = 100C; /recover 85CBIOSCacheIte

Chapter 1 19System Memory Memory Combinations NOTE: Above table lists some system memory configurations. You may combine DIMMs with various capacities

IIICopyrightCopyright © 2008 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, store

20 Chapter 1LAN InterfaceBluetooth Interface Wireless Module 802.11b/gHard Disk Drive InterfaceItem SpecificationLAN Chipset Broadcom BCM5764MKMLSuppo

Chapter 1 21Combo Drive ModuleAudio InterfaceDrive FormatDisksSpindle speed (RPM)Performance SpecificationsBuffer size InterfaceMax. media transfer ra

22 Chapter 1Video MemoryUSB InterfacePCMCIA Port System Board Major ChipsCompatibility• Two GPIOs (General Purpose Input and Output) for customized ap

Chapter 1 23KeyboardBattery LCD 15.4” BluetoothWireless 802.11 b+gPCMCIA/ 5 in 1 Card ReaderAudio CodecItem SpecificationKeyboard controllerTotal numb

24 Chapter 1LCD InverterAC AdapterSystem Power ManagementViewing Angle (degree)Horizontal: Right/LeftVertical: Upper/LowerTemperature Range (°C)Operat

Chapter 2 25System UtilitiesBIOS Setup UtilityThe BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/

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

Chapter 2 27MainThe 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

28 Chapter 2AdvancedThe Advanced screen allows the user to configure the various advanced BIOS options.IMPORTANT:Making incorrect settings to items on

Chapter 2 29On chip SATA Enable On chip SATA. Option: Enabled or DisabledSATA Class ID Select the SATA Class ID. Option: IDE-ACHI Class, HyperFlash C

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

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

Chapter 2 31Setting a PasswordFollow these steps as you set the user or the supervisor password:1. Use the ↑ and ↓ keys to highlight the Set Superviso

32 Chapter 2Changing a Password1. Use the ↑ and ↓ keys to highlight the Set Supervisor Password parameter and press the Enter key. The Set Password bo

Chapter 2 33PowerThe Power screen allows the user to configure CPU and power management options.The table below describes the items, menus, and submen

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

Chapter 2 35AMDThe AMD screen allows the user to configure memory, thermal management options, and device wakeup behavior.Parameter Description Submen

36 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 37BIOS Flash UtilityThe BIOS flash memory update is required for the following conditions:• New versions of system programs• New features or

38 Chapter 24. In flash BIOS, the message Please do not remove AC Power Source displays.NOTE: If the AC power is not connected, the following message

Chapter 2 39Removing HDD PasswordsThis section provide you with removing HDD/BIOS password method:Remove HDD Password:• If you key in wrong HDD passwo

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

40 Chapter 2

Chapter 2 41Removing BIOS Passwords:If you key in wrong Supervisor Password three time, “System Disabled” displays on the screen. See the image below.

42 Chapter 2

Chapter 3 43Machine Disassembly and ReplacementThis chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenan

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

Chapter 3 45External Module Disassembly ProcessExternal Modules Disassembly FlowchartThe flowchart below gives you a graphic representation on the ent

46 Chapter 3Removing the Battery Pack1. Turn computer over. 2. Slide the battery lock/unlock latch to the unlock position. 3. Slide and hold the batte

Chapter 3 47Removing the SD dummy card1. Push the SD dummy card all the way in to eject it.2. Pull it out from the slot.

48 Chapter 3Removing the ExpressCard dummy card1. Push the ExpressCard eject button to eject it, then push it all the way in to eject the ExpressCard

Chapter 3 49Removing the Lower Covers1. See “Removing the Battery Pack” on page 46.2. See “Removing the SD dummy card” on page 47.3. See “Removing the

VI

50 Chapter 37. Remove the WLAN cover as shown.

Chapter 3 51Removing the DIMM Modules1. See “Removing the Battery Pack” on page 46.2. Remove the Memory Module cover See “Removing the Lower Covers” o

52 Chapter 3Removing the WLAN Module1. See “Removing the Battery Pack” on page 46.2. Remove the WLAN cover. See “Removing the Lower Covers” on page 49

Chapter 3 535. Detach the WLAN board from the WLAN socket. NOTE: When re-attaching the antenna cables, ensure the black cable is attached to connecto

54 Chapter 3Removing the Hard Disk Drive Module 1. See “Removing the Battery Pack” on page 46.2. Remove the HDD cover, See “Removing the Lower Covers”

Chapter 3 555. Remove the four screws securing the hard disk to the carrier.6. Remove the HDD from the carrier.Step Size Quantity Screw TypeHDD Carrie

56 Chapter 3Removing the Optical Drive Module1. See “Removing the Battery Pack” on page 46.2. Remove the Memory cover. See “Removing the Lower Covers”

Chapter 3 575. Remove the three screws securing the ODD bracket and remove the ODD bracket from the ODD module. 6. Insert a pin in the eject hole of t

58 Chapter 3Main Unit Disassembly ProcessMain Unit Disassembly FlowchartScrew ListStep Screw Quantity Color Part No.Switch Cover M2*3 (NL) 2 MA0000060

Chapter 3 59Removing the Switch CoverCAUTION: Using tools to remove the Switch Cover may cause damage to the outer casing. It is recommended that you

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

60 Chapter 3

Chapter 3 61Removing the Keyboard1. See “Removing the Battery Pack” on page 46.2. See “Removing the Switch Cover” on page 59.3. Remove the two screws

62 Chapter 36. Remove the keyboard from the chassis.Removing the Power Board1. See “Removing the Battery Pack” on page 46.2. See “Removing the Keyboar

Chapter 3 63Removing the Launch Board1. See “Removing the Battery Pack” on page 46.2. See “Removing the Keyboard” on page 61.3. Disconnect the Launch

64 Chapter 3Removing the Antenna1. See “Removing the WLAN Module” on page 52.2. Remove the Antenna Cables from the securing guides as shown.3. Turn th

Chapter 3 654. Secure the FFC cable out of the way using the adhesive tape.5. Turn the computer over and push the cables through the underside of the

66 Chapter 3Removing the LCD Module1. Remove the Battery Pack. See “Removing the Battery Pack” on page 46.2. Remove the Lower Covers. See “Removing th

Chapter 3 677. Remove the four securing screws (two on each side) connecting the LCD module.8. Carefully remove the LCD module from the chassis. Step

68 Chapter 3Removing the Upper Cover1. See “Removing the Battery Pack” on page 46.2. See “Removing the LCD Module” on page 66.3. Turn the computer ove

Chapter 3 694. Turn the computer over and disconnect the seven cables from the mainboard as shown.Disconnect A as shown. If necessary, remove FFC G be

VIIITable of ContentsMain Unit Disassembly Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58Removing the Switch Cove

70 Chapter 35. Remove the single screw on the top panel.Remove the antenna cables from the housing and pull back away from the upper cover.Release the

Chapter 3 71 6. Grasp the top left corner first and pry the cover off.7. Continue moving from left to the right corner and pry it off the lower cover.

72 Chapter 39. The Upper Cover can now be removed from the lower base.

Chapter 3 73Removing the Touch Pad Bracket1. See “Removing the Upper Cover” on page 68.2. Disconnect the Touch Pad FFC from the Touch Pad board.3. Pee

74 Chapter 34. Remove the Touch Pad bracket. IMPORTANT:The Touch Pad cannot be removed individually. To replace the Touch Pad, replace the entire Uppe

Chapter 3 754. Remove the Speaker Module as shown.Step Size Quantity Screw TypeLeft Speaker ModuleM2.5*3 (NL) 2

76 Chapter 3Removing the Right Speaker Module1. See “Removing the Upper Cover” on page 68.2. Remove the two securing screws from the speaker module.3.

Chapter 3 77Removing the Bluetooth Module1. See “Removing the Upper Cover” on page 68.2. Remove the adhesive strip to expose the Bluetooth cable.3. Di

78 Chapter 3Removing the USB Board1. See “Removing the Upper Cover” on page 68.2. See “Removing the Bluetooth Module” on page 77.3. Remove cable from

Chapter 3 79Removing the Modem Module1. See “Removing the Upper Cover” on page 68.2. Disconnect the modem cable as shown in the following images.3. Re

IXTable of ContentsTroubleshooting 123Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

80 Chapter 3Removing the Mainboard1. See “Removing the LCD Module” on page 66.2. See “Removing the Upper Cover” on page 68.3. See “Removing the Modem

Chapter 3 816. Remove the two securing screws from the Mainboard. 7. Lift the mainboard to expose the DC-IN jack and USB cable.8. Remove the DC-IN jac

82 Chapter 39. Continue to lift the mainboard and remove from the lower cover.

Chapter 3 83Removing the RJ-11 Port1. See “Removing the Upper Cover” on page 68.2. See “Removing the Right Speaker Module” on page 76.3. See “See “Rem

84 Chapter 3Removing the CPU Fan1. See “Removing the Mainboard” on page 80.1. Disconnect the fan cable from the mainboard as shown. 2. Remove the sing

Chapter 3 85Removing the Thermal Module1. See “Removing the Mainboard” on page 80.2. See “Removing the CPU Fan” on page 84.3. Remove the four (4) secu

86 Chapter 3Removing the CPU 1. See “Removing the Thermal Module” on page 85.2. Using a flat screwdriver, turn the CPU socket latch counter-clockwise

Chapter 3 87 LCD Module Disassembly ProcessLCD Module Disassembly FlowchartScrew ListStep Screw Quantity Color Part No.LCD Bezel M2.5*5 (NL) 4 Black M

88 Chapter 3Removing the LCD Bezel1. See “Removing the LCD Module” on page 66.2. Remove the two upper and two lower bezel screw caps. Remove the four

Chapter 3 89Removing the Inverter Board1. See “Removing the LCD Bezel” on page 88.2. Remove the securing screw.3. Remove the inverter board and discon