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Acer 4530, 4230 manual Removing the LED Board, Step Size Quantity Screw Type LED Board M2.5*4

Models: 4530 4230

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Page 78

Removing the LED Board

1.See “Removing the Switch Cover” on page 63.

2.Remove the LED board FFC.

3.Remove the securing screw and lift the LED board.

Step		Size			Quantity	Screw Type

LED Board	M2.5*4		1

68

Chapter 3

Image 78

Acer 4530, 4230 manual Removing the LED Board, Step Size Quantity Screw Type LED Board M2.5*4

Contents

Aspire 4530/4230 Series Service Guide Revision History Copyright IIIConventions Preface Page Table of Contents Viii Aspire 4530/4230 Series Microsoft Windows Vista Environment TestTable of Contents Features ChapterCommunication DimensionsPower Subsystem Privacy ControlEnvironment System Block Diagram AMD Griffin SabieLionYour Acer Notebook tour Front ViewIcon Description Closed Front View Left View Right View Rear ViewBottom View HDD IndicatorsEasy-Launch Buttons Icon Function DescriptionTouch Pad Basics with fingerprint reader Function Left Button Right Button Main Touch PadUsing the Keyboard Lock Keys and embedded numeric keypadWindows Keys Key DescriptionHot Keys Hotkey Icon Function DescriptionEuro symbol Special KeyUS dollar sign Using the System Utilities Acer GridVista dual-display compatiblePage Cache Specification Hardware Specifications and ConfigurationsProcessor Specification CPU Fan True Value Table DTS degree C Active Fan Speed rpmSystem Memory Specification Memory Combinations Slot Total Memory0MB Wireless Module 802.11b/g Specification LAN Interface SpecificationBluetooth Interface Specification Hard Disk Drive Interface SpecificationsRPM Combo Drive ModuleSuper Multi Drive Specification CD-DA DAE CAV CD-ROMDVD-ROM SataDVD DVD-RUSB Interface Specification Audio Interface SpecificationVideo Memory Specification OhciKeyboard Specification Battery SpecificationSystem Board Major Chips Controller LCD Specification LCD Inverter SpecificationAC Adapter Specification System Power Management Acpi modeChapter Bios Setup Utility Navigating the Bios UtilityInformation Parameter DescriptionParameter Description Format/Option Option Ahci ModeMain YyyyAdvanced Parameter Description Submenu ItemsMAC LAN S5 WOLSMU MXM LVDS/TV MXM CRT/DVIParameter Description Option Disabled orSecurity Clear or SetSetting a Password Removing a PasswordChanging a Password Boot IDE 4 Toshiba MK1646GSX S1Enabled or Auto PowerGriffin Mode or Disabled HipmParameter Description Option Exit Exit Saving ChangesBios Flash Utility Remove HDD/BIOS Utility Remove HDD PasswordChapter Remove Bios Password Chapter Machine Disassembly and Replacement Disassembly RequirementsGeneral Information Pre-disassembly InstructionsDisassembly Process Main Screw List Quantity Part NumberExternal Module Disassembly Process External Modules Disassembly FlowchartScrew List Step Quantity Removing the Battery Pack Removing the Express Dummy Card Removing the SD Dummy Card Removing the Lower Cover Removing the Dimm Module Removing the Wlan Module Step Size Quantity Screw Type Wlan Module M2.5*4Detach the Wlan board from the Wlan socket Removing the Hard Disk Drive Module Step Size Quantity Screw TypeStep Size Quantity Screw Type HDD Carrier M3*3.5 Removing the Optical Drive Module Step Size Quantity Screw Type ODD Bracket M2*3 Main Unit Disassembly Process Main Unit Disassembly FlowchartScrew List Step Size Quantity Acer Part No Step Size Quantity Acer Part No Removing the Switch Cover Step Size Quantity Screw Type Switch Cover M2.5*4Removing the Keyboard Removing the Antenna Cables Removing the LCD Module Step Size Quantity Screw Type LCD Module M2.5*6.5Step Size Quantity Screw Type Removing the LED Board Step Size Quantity Screw Type LED Board M2.5*4Removing the Upper Cover Step Size Quantity Screw Type Upper Cover M2.5*6.5Step Size Quantity Screw Type Upper Cover M2.5*4 C B Page Removing the Launch Board Step Size Quantity Screw Type Launch Board M2.5*4Removing the Speaker Module Step Size Quantity Screw Type Speaker Module M2.5*4Chapter Step Size Quantity Screw Type Speaker Module M2.5*3 Removing the Finger Print Reader Removing the Touch Pad Module Removing the Bluetooth board Disconnect the cable from the bluetooth board Chapter Removing the Mainboard Step Size Quantity Screw Type Mainboard M2.5*4Removing the Modem Module Step Size Quantity Screw Type Modem Module M2.5*4Removing the I/O Board Step Size Quantity Screw Type Board M2.5*3Removing the Thermal/Fan Module Removing the CPU LCD Module Disassembly Process LCD Module Disassembly FlowchartRemoving the LCD Bezel Step Size Quantity Screw Type LCD Bezel M2.5*5Page Removing the Inverter Board Removing the Camera Board Removing the LCD Panel Step Size Quantity Screw Type LCD Panel M2.5*5Removing the LCD Brackets and FPC Cable Step Size Quantity Screw Type LCD Panel M2*3LCD Module Reassembly Procedure Replacing the LCD PanelPage Replacing the Camera Module Replacing the Inverter BoardReplacing the LCD Bezel Main Module Reassembly Procedure Replacing the CPUReplacing the Thermal/Fan Module Replacing the I/O Board Replacing the Modem ModuleReplacing the Bluetooth Board Replacing the MainboardReplacing the Touch Pad Module Replacing the Finger Print Reader Replacing the Speaker Module102 Chapter Replace the left speaker in the upper cover Replacing the Launch Board Replacing the Upper CoverLocate the following cables on the Upper Cover 106 Chapter Replacing the LED Board Replacing the LCD ModuleReplacing the Antenna Cables Replacing the Keyboard Replacing the Switch Cover Replacing the ODD ModuleReplacing the Hard Disk Drive Module Insert the HDD in to the carrierReplacing the Wlan Module Insert the Wlan board into the Wlan socketReplacing the Dimm Modules Replacing the Lower CoverReplacing the Battery Replacing the SD Dummy CardReplacing the ExpressCard Dummy Card Common Problems Symptoms Verified Go ToPower On Issue Computer Shutsdown IntermittentlyNo Display Issue No Post or VideoRandom Loss of Bios Settings Abnormal Video DisplayLCD Failure Built-In Keyboard FailureTouch Pad Failure Internal Speaker FailureSound Problems Microphone Problems Select Set up microphoneInternal Microphone Failure HDD Not Operating Correctly Select Repair your computerSelect Startup Repair ODD Failure ODD Not Operating CorrectlyDiscs Do Not Play Drive Not Detected USB Failure Rightside Modem Function FailureWireless Function Failure EasyTouch Button FailureMediaTouch Button Failure Fingerprint Reader FailureHdtv Switch Failure Thermal Unit FailureExternal Mouse Failure Other FailuresIntermittent Problems Undetermined ProblemsDimm Chipset Post Codes Post Code Function Phase ComponentPost Codes Tables PEI0x32 Program the Egress port timings CEI / SEC Core Post CodesDXE CEI / SEC CPUBiospsm DXE BiospsmDXE TCG LBT 0x1A Initialize DMA command register with these settings 0x4C Shadow video Bios ROM if specified by Setup, Bios Pico Bios0x8B Setup interrupt vector and present bit in Equipment 0XDF SdxeTop View CPU H/W Monitor ICBottom View Ddrii SO-DIMMSteps for Clearing Bios Password Check Clearing Password Check and Bios RecoveryClearing Password Check Hardware Open Gap DescriptionBios Recovery Hotkey Bios Recovery by Crisis DiskBios Recovery Boot Block Steps for Bios Recovery by Crisis DiskFRU Field Replaceable Unit List Aspire 4530/4230 Exploded Diagram Main AssemblyDescription Part Number LCD Assembly Battery Aspire 4530/4230 FRU ListCategory Description Part Number Adapter Case/Cover/Bracket Assembly Category Description Part Number CableCategory Description Part Number Combo ModuleSuper Multi Drive W3.AAA Sata LF F/W3.AAASata II LF F/WC31P LF F/WLB113JLCD 14.1 Wxga AU B141EW04-V4 LF Glare 200NITS Category Keyboard Description Part NumberLCD Module 14.1 IN. Wxgag Assy W/ANTENNA CCD LCD 14.1 Wxga CMO N141I3-L02 LF Glare 200NITS 16MSLCD Cover IMR W/MIC, Camera CABLE, Antenna Inverter BoardLCD Cable LCD Bezel for CCDMemory HeatsinkMiscellaneous Screw List Category Description Part Number Screw ListModel Definition and Configuration Appendix aAspire 4530/4230 Series Model Country Acer Part no DescriptionAppendix a 160 USA Appendix a 162 AAP Appendix a 164 USA Appendix a 166 China Appendix a 168 Appendix a Appendix a 170 SO512MBII6 Appendix a 172 SO2GBII6 SO1GBII6 Appendix a 174 ATUZM80 Appendix a 176 3rd WiFi 603G16Mn Appendix a 178 3rd WiFi 701G25Mi Appendix a 180 3rd WiFi 824G32Mn Appendix a 182 Test Compatible Components Appendix BMicrosoft Windows Vista Environment Test Vendor Type Description AdapterVendor Type Description Camera BluetoothAudio Codec Card ReaderOnline Support Information Appendix C188 Index 190