Справочник ПользователяСодержаниеSystem Specifications11Features11System Block Diagram16Notebook Tour17Top View17Closed Front View18Left View19Right View19Base View20Indicators21TouchPad Basics22Using the Keyboard23Lock Keys and embedded numeric keypad23Windows Keys24Hot Keys25Special Keys26Hardware Specifications and Configurations27System Utilities41BIOS Setup Utility41Navigating the BIOS Utility41Information42Main43Security44Boot47Exit48BIOS Flash Utility49DOS Flash Utility49WinFlash Utility50Removing BIOS Passwords:52Miscellaneous Utilities53Removing BIOS Passwords55Machine Disassembly and Replacement57Disassembly Requirements57Related Information57Replacement Requirements57Pre-disassembly Instructions58Disassembly Process59External Module Disassembly Process60External Modules Disassembly Flowchart60Removing the Battery Pack61Removing the Dummy Card62Removing the Base Door63Removing the Hard Disk Drive Module64Removing the DIMM Module66Removing the WLAN Module67Removing the 2nd HDD Module69Removing the ODD Module72Main Unit Disassembly Process74Main Unit Disassembly Flowchart74Removing the Keyboard76Removing the Upper Cover78Removing the LCD Module80Removing the Bluetooth Module82Removing the USB Board84Removing the Mainboard86Removing the LAN Board88Removing the RTC Battery89Removing the Thermal Module90Removing the CPU92Removing the PCH Heatsink93Removing the DC-IN Cable Assembly94Removing the Switch Board95Removing the Power Board97LCD Module Disassembly Process99LCD Module Disassembly Flowchart99Removing the LCD Bezel100Removing the Camera Board102Removing the LCD Panel103Removing the Antennas107LCD Reassembly Procedure109Replacing the Microphone109Replacing the Antennas110Replacing the LCD Panel112Replacing the Camera Board116Replacing the LCD Bezel117Main Unit Reassembly Process119Replacing the Power Assembly119Replacing the PCH Thermal Module120Replacing the CPU120Replacing the Thermal Module122Replacing the RTC Battery123Removing the LAN Board124Replacing the Mainboard125Replacing the USB board126Replacing the Bluetooth Module128Replacing the LCD Module130Replacing the Power Board132Replacing the Switch Board133Replacing the Upper Cover134Replacing the Keyboard137Replacing the Wireless LAN Module138Replacing the DIMM Module139Replacing the 2nd HDD Module140Replacing the Hard Disk Drive142Replacing the ODD Module144Replacing the Base Door146Replacing the Battery147Replace the Dummy Card147Troubleshooting149Common Problems149Power On Issue150No Display Issue151Random Loss of BIOS Settings152LCD Failure153Built-In Keyboard Failure154TouchPad Failure155Internal Speaker Failure156Internal Microphone Failure157HDD Not Operating Correctly158USB Failure (Right up/down side)159Other Failures159Intermittent Problems160Undetermined Problems160Post Code Reference Tables161Jumper and Connector Locations167Mainboard Top View167Mainboard Bottom View168Clearing Password Check and BIOS Recovery169Mainboard CMOS Discharge169BIOS Recovery by Crisis Disk170FRU (Field Replaceable Unit) List171Exploded Diagrams172Main Assembly172LCD Assembly173FRU List174Screw Table180Model Definition and Configuration181Acer Aspire 7745G Series181Acer Aspire 7745 Series279Test Compatible Components283Aspire 7745 Series283Online Support Information289Index291Размер: 11,5 МБСтраницы: 292Язык: EnglishПросмотреть