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Aspire Digital 7730G manual Lower Cover

Models: 7730 7730G

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Troubleshooting Specification System Block Diagram Bluetooth Password Euro symbol Indicators Wireless Function Failure Dimension Common Problems

Page 171

Lower Cover

Number

Description

Part Number

1

2

3

4

Chapter 6

161

Page 170 Page 172

Image 171

Aspire Digital 7730G manual Lower Cover

Page 170 Page 172

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Contents

Aspire 7730/7730G Series Service Guide Revision History Copyright Conventions Preface Page Table of Contents Table of Contents Aspire 7730/7730G Series Troubleshooting 127 Online Support Information 197 Index 199 Chapter Features Privacy control Dimensions and WeightPower subsystem Communication Environment System Block Diagram Your Acer Notebook tour Front ViewIcon Description Closed Front View Hdmi Left View Rear View Right View Bottom View Indicators Easy-Launch ButtonsIcon Function Description Function Left Button Right Button Main Touch Pad Touch Pad Basics with fingerprint reader Lock Keys and embedded numeric keypad Using the Keyboard Key Description Windows Keys Hotkey Icon Function Description Hot Keys Euro symbol Special KeyUS dollar sign Acer GridVista dual-display compatible Using the System Utilities Launch Manager South Bridge Specification Hardware Specifications and ConfigurationsProcessor Specification North Bridge Specification CPU Temp C Fan Speed rpm System Clock SpecificationCrystal and Oscillator Specification CPU Fan True Value Table Memory Combinations Slot Total Memory System Memory Specification Combo Drive Module Thermal Sensor Control Specification LCD VGA Subsystem Specification KBC Memory Card Reader Specification Audio Interface SpecificationLAN Interface Specification Camera Specification Bluetooth Interface SpecificationKeyboard Specification MDC Card Specification Normal voltage 11.1V Charge voltage 16.0V Navigating the Bios Utility Bios Setup Utility Parameter Description Information Parameter Description Format/Option Main Parameter Description Submenu Items Advanced Aspm Clear or Set Disabled orSecurity Parameter Description Option Removing a Password Setting a Password Changing a Password Acpi S3 Power Acpi S3 IDE0 Hitachi HTS542516K9SA00 Boot Exit Saving Changes Exit Bios Flash Utility Remove HDD Password Remove HDD/BIOS Utility Remove Bios Password Key in biospw 14452 Chapter Disassembly Requirements Machine Disassembly and Replacement Main Screw List Quantity Part Number Pre-disassembly InstructionsDisassembly Process General Information External Module Disassembly Process External Modules Disassembly FlowchartScrew List Step Quantity Color Removing the Battery Pack Removing the SD dummy card Removing the ExpressCard dummy card HDD1 Removing the Lower Covers Removing the Dimm Modules Removing the MXM Module Removing the Turbo RAM moduleStep Size Quantity Screw Type Wlan Module M2.5*9 NL Step Size Quantity Screw Type Wlan Module M2*3 NL Step Size Quantity Screw Type TV Tuner Module M2*3 NL Removing the TV Tuner module Removing the Wlan Module Removing the Hard Disk Drive1 Module Step Size Quantity Screw Type HDD Carrier M2*3 NL Step Size Quantity Screw Type HDD Carrier M2*3 NL Removing the Hard Disk Drive2 Module Step Size Quantity Screw Type HDD Carrier M2*3 NL Removing the Optical Drive Module Step Size Quantity Screw Type ODD Bracket M2*2.5NL Main Unit Disassembly Process Step Size Quantity Screw Type Removing the Switch Cover Step Size Quantity Screw Type Switch Board M2*3 NL Removing the Switch Board Removing the Modem Module Removing the Keyboard Step Size Quantity Screw Type Modem Module M2*3 NL Removing the Antenna, MIC and Speaker Cables Remove Keyboard from this image Step Size Quantity Screw Type LCD Module M2.5*6.5NL Removing the LCD Module Step Size Quantity Screw Type Removing the Upper Cover Shown Page Chapter Removing the Touch Pad Step Size Quantity Screw Type Launch Board M2*3 NL Removing the Finger Print Reader Removing the Launch Board Remove the Launch Board from the Upper Cover Removing the Speaker Module Removing the eKey ModuleStep Size Quantity Screw Type Speaker Module M2*6 NL Step Size Quantity Screw Type Speaker M2*3 NL Step Size Quantity Screw Type Bluetooth Board M2*3 NL Removing the Bluetooth board Removing the Subwoofer Module Removing the ExpressCard Module Lift the ExpressCard module away from the upper cover Step Size Quantity Screw Type Mainboard M2.5*6.5 NL Removing the Mainboard Removing the CPU Fan Module Removing the CPU Chapter LCD Module Disassembly Process Step Size Quantity Screw Type LCD Bezel M2.5*6.5 NL Removing the LCD Bezel Removing the Inverter Board Step Size Quantity Screw Type Camera Module M2*3 NL Removing the Camera Module Step Size Quantity Screw Type LCD Panel M2.5*6.5 NL Removing the LCD Panel Step Size Quantity Screw Type LCD Brackets M2*3 NL Removing the LCD Brackets and FPC CablePage Replacing the LCD Panel LCD Module Reassembly ProcedurePage Chapter Replacing the LCD Bezel Main Module Reassembly Procedure Replacing the CPUReplacing the CPU Fan Module Replacing the Mainboard Replacing the ExpressCard Module Replacing the Bluetooth Board Replacing the Subwoofer Module Replacing the Finger Print Reader Page Replacing the eKey Module Replacing the Launch Board Replacing the Touch Pad Replacing the Switch Board Replacing the Antenna, MIC and Speaker Cables 110 Chapter Replacing the Upper Cover Replacing the Speaker Module 112 Chapter Connect C as shown 114 Chapter Replacing the Modem Module Replacing the Keyboard Replacing the Switch Cover Replacing the ODD Module Replacing the Hard Disk Drive2 Module Replacing the Hard Disk Drive1 Module Replacing the Wlan Board Replacing the TV Tuner Module Replacing the MXM Module Replacing the Turbo Ram Module Replacing the Lower Covers Replacing the Dimm Modules Replacing the Battery Replacing the ExpressCard Dummy TrayReplacing the SD Dummy Tray 126 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 Touch Pad Failure Sound Problems Microphone Problems Select Set up microphoneInternal Microphone Failure HDD Not Operating Correctly Select Repair your computerSelect Startup Repair ODD Not Operating Correctly ODD Failure Discs Do Not Play Drive Not Detected Modem Function Failure USB Failure Rightside EasyTouch Button Failure Wireless Function Failure Fingerprint Reader Failure MediaTouch Button Failure Thermal Unit Failure Hdtv Switch Failure Other Failures External Mouse Failure Undetermined Problems Intermittent Problems Post Code Function Phase Component Post Codes TablesChipset Post Codes 0x32 Program the Egress port timings Core Post Codes Biospsm DXE LBT 0x1A Initialize DMA command register with these settings 0x4C Shadow video Bios ROM if specified by Setup, Bios 0x8B Setup interrupt vector and present bit in Equipment 0XDF Top View Jumper and Connector Locations 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 Aspire 7730/7730G Exploded Diagrams Upper CoverNumber Description Part Number Lower Cover LCD Panel Category Description Part Number Aspire 7730/7730G FRU List DVB-T Mini Tuner Card A310 W/CONN & ADA TBD LCD Bezel Painting for CCD Sata LF F/W3.AAA LCD Module ASSY17.1 WXGA+G Holo 3D 3 Antenna Seagate F/W3.AAA Screw List Aspire 7730/7730G Series Appendix a Appendix a Appendix a 172 173 Appendix a 174 175 Appendix a 176 177 Appendix a 178 179 Appendix a 180 181 Appendix a 182 183 Appendix a 184 185 Appendix a 186 187 Appendix a 188 189 Appendix a 190 191 Appendix a 192 Appendix B Test Compatible Components Display Port Test Microsoft Windows Vista Environment TestPcmcia LAN Card Test Express Card Test Bluetooth Test Access Point Test Port Replicator Test Type Device specification Docking Cable DockingCard Reader Test Audio Jacks Port Test Appendix C Online Support Information 198 Index 200

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