Lift the mainboard away the lower cover Chapter | Acer 4733Z, 4333

5.Lift the mainboard away the lower cover.

NOTE: The mainboard has been highlighted with a yellow callout in the previous image. Please detach the mainboard and follow local regulations for disposal.

Chapter 3

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Acer 4733Z, 4333 manual Lift the mainboard away the lower cover Chapter

Contents

Acer Aspire 4333/4733Z Service Guide Revision History III Copyright Conventions Preface Page Table of Contents Viii 111 Table of Contents Table of Contents Chapter Features Audio Wireless and networkingDimensions and weight Display Input and control Power adapter and batteryPower adapter Battery Optional Items Software Environment Warranty Penryn System Block Diagram Icon Description Your Acer Notebook tourTop View Rear view Closed Front View Right View Left View Base View HDD IndicatorsIcon Function Description Function Left Button Right Button Main Touchpad Touchpad Basics Lock key Description Using the KeyboardLock Keys and embedded numeric keypad Key Description Windows Keys Hotkey Icon Function Description Hot Keys Hardware Specifications and Configurations LAN System Memory SpecificationSystem Board Major Chips Specification VGA 0MB Wireless Module 802.11b/g/Draft-N SpecificationPcmcia Memory Combinations Slot Total Memory Speaker Specification LAN Interface SpecificationBluetooth Interface Specification 3G Module Not available with this model Specification WD WD3200BPVT-22ZEST0 WD WD5000BEVT-22A0RT0 Hard Disk Drive Interface SpecificationWD WD2500BEVT Sata Ehci USB Port SpecificationWD7500BPVT-22HXZT1 Lvds / CRT Audio Subsystem SpecificationVideo Interface Specification Hdmi Port Specification Super-Multi Drive Module Pcmcia Port Not available in this model Specification DVD+RW Plds DS8A4SHDVD-ROM DVD-RW US & US+ CD-RW Keyboard Controller SpecificationDVD-RAM AS10D61AH Ports SpecificationMain Battery Specification Cell RTC Battery Specification AUO External Display Supported Resolution Bits AC Adapter Specification Camera SpecificationCard Reader Specification System LED Indicator SpecificationPage Chapter Navigating the Bios Utility Bios Setup Utility Uuid InformationParameter Description Parameter Description Format/Option Main Clear or Set Disabled orSecurity Parameter Description Option Removing a Password Setting a Password Continue Changing a Password USB HDD BootPCI LAN Exit Exit Saving Changes Exit WinFlash Utility Bios Flash UtilityDOS Flash Utility Remove HDD Password Remove HDD/BIOS Password Utilities Removing Bios Passwords Cleaning Bios Passwords Miscellaneous Utilities Using Boot Sequence SelectorUsing DMITools Example 1 Read DMI Information from Memory Using the LAN MAC Utility Disassembly Requirements Machine Disassembly and Replacement Pre-disassembly Instructions Main Screw List Quantity Part Number Disassembly Process Screw List Step Quantity External Modules Disassembly ProcessExternal Modules Disassembly Flowchart Removing the Battery Pack Removing the SD Dummy Card Removing the Keyboard Chapter Step Size Quantity Screw Type Removing the ODD Module Step Size Quantity Screw Type Main Unit Disassembly Flowchart Main Unit Disassembly Process Removing the Lower Cover Component Overview Removing the Dimm Modules Removing the Wlan Module Removing the USB Board Remove the one 1 screw from the USB board Removing the RTC Battery Removing the Bluetooth Module Step Size Quantity Screw Type HDD Module M2-0.4*2-I Removing the HDD Module Step Size Quantity Screw Type Removing the LCD Module Step Size Quantity Screw Type Removing the Thermal Module Removing the CPU Chapter Removing the Mainboard Remove the one 1 securing screw from the mainboard Lift the mainboard away the lower cover Chapter LCD Module Disassembly Flowchart LCD Module Disassembly Process Removing the LCD Bezel Chapter Removing the Camera Module Removing the LCD Panel Remove the LCD Hinges Removing the Lvds Cable Removing the Wlan Antennas Replacing the Wlan Antennas LCD Module Assembly Process Replacing the Lvds Cable Replacing the LCD Hinges Removing the LCD Panel Replace the six 6 securing screws to secure the LCD panel Replacing the Camera Module Replacing the LCD Bezel Page Replace the two 2 bezel screws Replacing the Mainboard Main Unit Assembly Process Chapter Replacing the CPU Replacing the Thermal Module Connect the fan cable as shown Chapter Replacing the LCD Module Page Replacing the Bluetooth Module Replacing the HDD Module 100 Chapter Removing the RTC Battery Replacing the USB Board Replacing the Wlan Module Connect the two 2 antenna cables to the Wlan board as shown Replacing the Dimm Modules Replacing the Lower Cover Replacing the ODD Module External Module Assembly Process Replacing the Keyboard Page Replacing the SD dummy card Replacing the Battery Pack Symptoms Verified Go To Common Problems Computer Shutsdown Intermittently Power On Issue No Post or Video No Display Issue Abnormal Video Display Random Loss of Bios Settings Built-In Keyboard Failure LCD Failure Internal Speaker Failure Touchpad Failure Select Set up microphone Sound ProblemsMicrophone Problems Select Startup Repair HDD Not Operating CorrectlySelect Repair your computer ODD Not Operating Correctly ODD Failure Discs Do Not Play Drive Not Detected Thermal Unit Failure Wireless Function Failure Other Failures External Mouse Failure Dimm Intermittent ProblemsUndetermined Problems Post Codes Post Code Range Phase Peirecoverymediafound PEI Peimemoryinstall PEIPeiswitchstack PEI Peienterrecoverymode PEI Dxesmmcontrolerinit DXE Bdsinstallhotkey BDSBdsbeforepciioinstall BDS Bdsenumerateallbootoption BDS Bdsbootdeviceselect BDS Bdsendofbootselection BDSBdsentersetup BDS Bdsenterbootmanager BDS Smmacpidisableend SMM Smmacpienablestart SMMSmmacpienableend SMM Smmacpidisablestart SMM 130 Chapter Jumper and Connector Locations CN9/CN10 DDR3 Bottom ViewCN14 Lvds CN13 RTC CPU CN15 Wlan Description Location G2 / G3 Cmos Jumper Dimm bay Clearing Password Check and Bios RecoverySteps for Clearing Bios Password Check Steps for Bios Recovery from USB Storage Bios Recovery by Crisis DiskBios Recovery Boot Block Bios Recovery Hotkey FRU Field Replaceable Unit List Description Acer P/N Acer Aspire 4333/4733Z Exploded DiagramsLCD Assembly USB FFC Chassis AssemblyODD Adapter Acer Aspire 4333/4733Z FRU List CASE/COVER/BRACKET Assembly HDD/HARD Disk Drive Keyboard LCD Cover W/ ANT IMR Black Mainboard Miscellaneous Screw List Chapter 145 Model Country Acer Description Appendix aAspire Memory Model Country Acer LX.R8A0 Aspire 4733ZChina LX.R5T0 SO1GBIII10 SO2GBIII10 LX.R5TLX.R8A Appendix a 150 Audio Codec BluetoothAppendix B Vendor Type Description Adapter Card Reader Vendor Type DescriptionCamera Keyboard SB Chipset WiFi AntennaWireless LAN NB Chipset Appendix C Online Support Information 156 Index 158