用户手册目录System Specifications11Features11System Block Diagram16Your Acer Notebook tour17Top View17Closed Front View18Rear view18Left View19Right View19Base View20Indicators21Touchpad Basics22Using the Keyboard23Lock Keys and embedded numeric keypad23Windows Keys24Hot Keys25Hardware Specifications and Configurations26System Utilities41BIOS Setup Utility41Navigating the BIOS Utility41Information42Main43Security44Boot47Exit48BIOS Flash Utility49BIOS Flash Utility50DOS Flash Utility50WinFlash Utility50Remove HDD/BIOS Password Utilities51Removing BIOS Passwords:52Cleaning BIOS Passwords53Miscellaneous Utilities54Machine Disassembly and Replacement57Disassembly Requirements57Pre-disassembly Instructions58Disassembly Process59External Modules Disassembly Process60External Modules Disassembly Flowchart60Removing the Battery Pack61Removing the SD Dummy Card62Removing the Keyboard63Removing the ODD Module65Main Unit Disassembly Process67Main Unit Disassembly Flowchart67Removing the Lower Cover68Component Overview69Removing the DIMM Modules70Removing the WLAN Module71Removing the USB Board72Removing the RTC Battery74Removing the Bluetooth Module75Removing the HDD Module76Removing the LCD Module78Removing the Thermal Module80Removing the CPU82Removing the Mainboard83LCD Module Disassembly Process85LCD Module Disassembly Flowchart85Removing the LCD Bezel86Removing the Camera Module88Removing the LCD Panel89Remove the LCD Hinges90Removing the LVDS Cable91Removing the WLAN Antennas92LCD Module Assembly Process93Replacing the WLAN Antennas93Replacing the LVDS Cable94Replacing the LCD Hinges95Removing the LCD Panel96Replacing the Camera Module98Replacing the LCD Bezel99Main Unit Assembly Process102Replacing the Mainboard102Replacing the CPU104Replacing the Thermal Module105Replacing the LCD Module107Replacing the Bluetooth Module109Replacing the HDD Module110Removing the RTC Battery113Replacing the USB Board114Replacing the WLAN Module115Replacing the DIMM Modules117Replacing the Lower Cover118External Module Assembly Process119Replacing the ODD Module119Replacing the Keyboard120Replacing the SD dummy card122Replacing the Battery Pack122Troubleshooting123Common Problems123Power On Issue124No Display Issue125Random Loss of BIOS Settings126LCD Failure127Built-In Keyboard Failure127Touchpad Failure128Internal Speaker Failure128HDD Not Operating Correctly130ODD Failure131Wireless Function Failure134Thermal Unit Failure134External Mouse Failure135Other Failures135Intermittent Problems136Undetermined Problems136Post Codes137Jumper and Connector Locations141Top View141Bottom View142Clearing Password Check and BIOS Recovery143Clearing Password Check143BIOS Recovery by Crisis Disk144FRU (Field Replaceable Unit) List145Acer Aspire 4252/4552/4552G Exploded Diagrams146LCD Assembly146Acer Aspire 4252/4552/4552G FRU List148Screw List155Model Definition and Configuration156Aspire 4252156Aspire 4552158Aspire 4552G164Test Compatible Components171Online Support Information175Index177文件大小： 11.8 MB页数： 178Language: English打开用户手册
