User ManualTable of ContentsFeatures7System Block Diagram9Board Layout10Top View10Bottom View11Your Acer Notebook tour13Closed Front View14Left View15Right View16Rear Panel16Bottom Panel17Indicators17Easy-Launch Buttons19Touchpad Basics19Using the Keyboard21Lock Keys and embedded numeric keypad21Windows Keys21Hot Keys22Special Key23Acer Empowering Technology25Acer eDataSecurity Management25Acer eLock Management27Acer ePerformance Management28Acer eRecovery Management29Acer eSettings Management30Acer eNet Management31Acer ePower Management32Hardware Specifications and Configurations35System Specifications7BIOS Setup Utility43Navigating the BIOS Utility44Information45Main46Security48Boot52Exit53BIOS Flash Utility54System Utilities43General Information56Before You Begin56Disassembly Procedure Flowchart57Removing the Battery Pack59Removing the Wireless LAN Card/the HDD Module/the Memory/the ODD Module and the LCD Module60Removing the Memory and the HDD Module60Removing the ODD Module61Removing the LCD Module61Disassembling the Main Unit64Separate the Main Unit Into the Upper and the Lower Case Assembly64Disassembling the Lower Case Assembly64Disassembling the Upper Case Assembly66Disassembling the LCD Module68Disassembling the LCD Module (with video camera)70Disassembling the External Modules73Disassembling the HDD Module73Disassembling the ODD Module73Machine Disassembly and Replacement55System Check Procedures76External Diskette Drive Check76External CD-ROM Drive Check76Keyboard or Auxiliary Input Device Check76Memory check77Power System Check77Touchpad Check79Power-On Self-Test (POST) Error Message80Index of Error Messages81Phoenix BIOS Beep Codes84Index of Symptom-to-FRU Error Message88Intermittent Problems91Undetermined Problems92Troubleshooting75Top View93Bottom View94Jumper and Connector Locations93Aspire 5540/5560/5590 Exploded Diagram98FRU (Field Replaceable Unit) List97Size: 5.32 MBPages: 112Language: EnglishOpen manual