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eMachines E628 manual Chapter

Models: E628

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Specs System Block Diagram Bluetooth Password Smarttimer Euro symbol Indicators Wireless Function Failure Dimension Savememoryconfig

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4.Slide the Touchpad Bracket out from the slots in the upper cover.

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Chapter 3

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eMachines E628 manual Chapter

Page 78 Page 80

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Contents

EMachines E628 Series Service Guide Revision History III Copyright Conventions Preface Page Table of Contents Viii Windows XP Environment Test Jumper and Connector Locations 173 Table of Contents Chapter Features Privacy control Dimensions and WeightPower subsystem Communication Operating 20% to 80% Non-operating 20% to 80% Chapter System Block Diagram Front View Your Notebook TourIcon Description Left View Closed Front ViewHDD Hdmi Right View Rear View Base View Icon Function Description Indicators Function Left Button Right Button Main TouchPad TouchPad Basics Lock Keys and embedded numeric keypad Using the Keyboard Key Description Windows Keys Hotkey Icon Function Description Hot Keys Special Keys Euro symbolUS dollar sign Hardware Specifications and Configurations 8GB System Memory SpecificationVideo Specifications Hard Disk Drive Interface Specifications RPM Rate Mbytes/sec Max DC Power Requirements Voltage Super-Multi Drive Module LED SpecificationsLPL LP156WH3 Samsung TLA1 Mini Card Specification Audio Codec and Amplifier SpecificationLAN Interface Specification Keyboard Specification 802.11g Wireless LAN SpecificationFOXATHXB63 BGN Battery Specification Navigating the Bios Utility Bios Setup Utility Parameter Description Information Parameter Description Format/Option Main Parameter Description Submenu Items AdvancedPCI OHCI3 OHCI0OHCI1 OHCI2 Clear or Set Enabled orSecurity Parameter Description Option Removing a Password Setting a Password Continue Changing a Password Acpi S3 Power IDE0 WDC WD2500BEVT-22ZCT0 Boot Exit Advanced Security Power Boot Exit Exit Saving Changes Bios Flash Utility IDE0 WDC WD2500BEVT-22ZCT0 DOS Flash Utility WinFlash Utility Remove HDD Password Remove HDD/BIOS Password UtilitiesSelect Enter Unlock Password and press Enter Removing Bios Passwords Using DMITools Using Boot Sequence SelectorMiscellaneous Utilities Example 1 Read DMI Information from Memory Using the LAN MAC Utility Chapter Related Information Disassembly Requirements Main Screw List Quantity Part Number Pre-disassembly InstructionsDisassembly Process General Information External Modules Disassembly Flowchart External Module Disassembly ProcessScrew List Step Quantity Removing the Battery Pack Removing the Hard Disk Drive Module Step Size Quantity Screw Type HDD Module M2.5*3 Step Size Quantity Screw Type HDD Carrier M3*3 Removing the Optical Disk Drive Module Step Size Quantity Screw Type ODD Module M2.5*3 Step Size Quantity Screw Type ODD Bracket M2*3 Removing the Dimm Module Chapter Remove the Dimm Chapter Removing the Wlan Board Step Size Quantity Screw Type Wlan Board M2*3 Remove the Wlan Board from the Mainboard Main Unit Disassembly Flowchart Main Unit Disassembly Process Step Screw Quantity Removing the Keyboard Chapter Step Size Quantity Screw Type Upper Cover M2.5*8 Removing the Upper Cover Chapter Step Size Quantity Screw Type Upper Cover M2.5*6 Chapter Removing the Button Board Step Size Quantity Screw Type Button Board M2*3 Step Size Quantity Screw Type Removing the Touchpad Bracket Chapter Step Size Quantity Screw Type Power Board M2.5*3 Removing the Power Board Chapter Step Size Quantity Screw Type Speaker Module M2.5*3 Removing the Speaker Modules Chapter Step Size Quantity Screw Type Media Board M2.5*3 Removing the Media Board Chapter Removing the I/O Board Step Size Quantity Screw Type Board M2.5*6 Page Removing the DC-In Cable Removing the Mainboard Step Size Quantity Screw Type Mainboard M2.5*6 Page Removing the LCD Module Step Size Quantity Screw Type LCD Module M2.5*6 Step Size Quantity Screw Type Fan M2.5*6 Removing the Fan Lift the fan away from the Mainboard Chapter Step Size Quantity Screw Type Thermal Module M2.5*6 Removing the Thermal Module Removing the CPU LCD Module Disassembly Flowchart LCD Module Disassembly Process Step Size Quantity Screw Type LCD Bezel M2.5*4 Removing the LCD Bezel Chapter Lift up the bezel and remove it from the LCD Module Chapter Removing the Camera Board Step Size Quantity Screw Type LCD Panel M2*3 Removing the LCD Panel Removing the FPC Cable Page Removing the LCD Brackets Removing the Microphone Chapter Removing the Antennas 101 Chapter Replacing the Antennas LCD Module Reassembly Procedure Replacing the Microphone Page Replacing the LCD Brackets Replacing the FPC Cable Replacing the LCD Panel Replacing the Camera Board Replacing the LCD Bezel Page Replacing the LCD Module Main Unit Reassembly ProcessPage Replacing the Thermal Module Replacing the CPUPage Replacing the Fan Insert the single screw to secure the fan to the Mainboard Replacing the Mainboard Page Step Size Quantity Screw Type Mainboard M2.5*5 Replacing the I/O Board Connect the cable to the Mainboard Replacing the Media Board Replacing the Speaker Modules Page Replacing the Power Board Replacing the Touchpad Bracket TouchPad M2*3 Bracket Replacing the Button Board 129 Chapter Replacing the Upper Cover Insert the seven securing screws into the Upper Cover Page 133 Chapter Replacing the Keyboard 135 Chapter Replacing the Wlan Board External Module Reassembly Process Replacing the Dimm Modules Page Replacing the Hard Disk Drive Module Step Size Quantity Screw Type HDD Module M2.5*4 Replacing the ODD Chapter 142 Replacing the Lower Covers Page Replacing the Battery Page 147 Chapter 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 Sound Problems Select Set up microphone Microphone ProblemsInternal Microphone Failure Select Repair your computer HDD Not Operating CorrectlySelect Startup Repair ODD Not Operating Correctly ODD Failure Discs Do Not Play Drive Not Detected USB Failure Right side Wireless Function Failure Easy Button Failure Bluetooth Function Failure Thermal Unit Failure External Mouse Failure Intermittent ProblemsOther Failures Dimm Undetermined Problems Post Code Description Post Code TablesSec Memory DLL Timing Control Registers, Rcomp settings Each Peim entry point used in 80PORT BDS & Specific action CF9RESET PeisbsmbusarpdisabledSmarttimer Watchdogtimer Savememoryconfig BootpriorityFvbservice Smbios DXE Securityhddpasswordservice OemsetupbrowserSetupmouse Dxeoemservice Smmpnp SmmoemserviceSmmihisi SMMINT15MICROCODE Top View Bottom View Hardware Open Gap Description Clearing Password Check and Bios RecoveryClearing Password Check Steps 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 Main Assembly Aspire 5538 Exploded DiagramsDescription Acer P/N LCD Assembly Acer PN Acer Description Aspire 5538 FRU List IO Board Power BoardFoxconn Bluetooth FOXBRM2.0 F/W TP Board Power Cord UK 3 PIN Power Cord US 3 PINPower Cord EU 3 PIN Power Cord AUS 3 PIN Upper Case Assy RAM DoorHDD Door ODD BEZEL-SM Sata LF F/WFG001J ODD SUPER-MULTI Drive ModuleHDD/HARD Disk Drive Sata LF F/W FG011J Thermal MOUDLE-DIS Thermal MOUDLE-UMAKeyboard LCD Panel LCDAssy LEC LCD Module 15.6 Wxga Glare W ANTENNA, Camera Acer P/N Description Screw List 188 Chapter Chapter 189 Aspire 5538 Series Appendix aModel Country Acer Part No Description Appendix a Appendix a 192 Model Country Acer Part No Description Appendix a 194 VGA Chip Model Appendix a 196 Extra Card Model MemoryReader Appendix a 198 McAfee 1-Built AS5538G-313G32Mi LAN LAN1 Model Wireless OS-Country Kit VHP32 VHP32ATFI2FI11 Appendix a 202 Hungarian Appendix a 204 205 Appendix B Test Compatible Components Windows XP Environment Test Keyboard Vendor Type Description SB Chipset WiFi AntennaWireless LAN NB Chipset Appendix C Online Support Information CPU Bios ODD Bios 214

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