User ManualTable of ContentsSystem Specifications11Features11System Block Diagram16Your Acer Aspire Notebook tour17Front View17Closed Front View19Left View19Right View20Bottom View20Indicators21TouchPad Basics22Using the Keyboard23Lock Keys and embedded numeric keypad23Windows Keys24Hot Keys25Hardware Specifications and Configurations26System Utilities39BIOS Setup Utility39Navigating the BIOS Utility39Aspire JV41 BIOS40Information40Main41Security42Boot44Exit45BIOS Flash Utilities46DOS Flash Utility47WinFlash Utility48Remove HDD/BIOS Password Utilities49Machine Disassembly and Replacement55Disassembly Requirements55General Information56Pre-disassembly Instructions56Disassembly Process56External Module Disassembly Process57External Modules Disassembly Flowchart57Removing the Battery Pack58Removing the SD dummy card59Removing the Lower Cover60Removing the Optical Drive Module61Removing the DIMM Modules63Removing the WLAN Module64Removing the Hard Disk Drive Module66Main Unit Disassembly Process67Main Unit Disassembly Flowchart67Removing the Keyboard68Removing the Upper Cover69Removing the Power Switch Board72Removing the Function Board73Removing the USB Board75Removing the Bluetooth Module76Removing the LCD Module77Removing the Mainboard80Removing the Thermal Module81Removing the PCH Thermal Module83Removing the CPU83Removing the RTC Battery84LCD Module Disassembly Process85LCD Module Disassembly Flowchart85Removing the LCD Bezel86Removing the Camera Module87Removing the LCD Panel88Removing the FPC Cable89Removing the Microphone Module90Removing the Antennas91Removing the Hinges92LCD Module Reassembly Procedure93Replacing the MIC and WiFi Antennas93Replacing the FPC Cable94Replacing the LCD Panel95Replacing the Webcam96Replacing the LCD Bezel97Main Module Reassembly Procedure98Replacing the RTC Battery98Replacing the CPU98Replacing the Thermal Module99Replacing the PCH Thermal Module100Replacing the LCD Module102Replacing the Bluetooth Module105Replacing the USB Board106Replacing the Function Board107Replacing the Power Switch Board107Replacing the Upper Cover108Replacing the Keyboard111Replacing the ODD Module112Replacing the Hard Disk Drive Module112Replacing the WLAN Board114Replacing the DIMM Modules114Replacing the Lower Covers115Replacing the Dummy Cards116Replacing the Battery Pack116Troubleshooting117Common Problems117Power On Issue118No Display Issue119Random Loss of BIOS Settings120LCD Failure121Built-In Keyboard Failure121TouchPad Failure122Internal Speaker Failure122HDD Not Operating Correctly124ODD Failure125Wireless Function Failure128Thermal Unit Failure128External Mouse Failure129Other Failures129Intermittent Problems130Undetermined Problems130Post Codes131Jumper and Connector Locations135Top View135Bottom View136Clearing Password Check and BIOS Recovery137Clearing Password Check137Clear CMOS Jumper137BIOS Recovery by Crisis Disk138FRU (Field Replaceable Unit) List139Aspire 4625/4625G Exploded Diagrams140LCD Assembly140FRU List143Screw List155Model Definition and Configuration156Aspire 4625/4625G156Test Compatible Components167Microsoft® Windows® 7 Environment Test168Online Support Information175Index177Size: 9.54 MBPages: 178Language: EnglishOpen manual
