Aspire Digital 5334, 5734Z

Chapter 5 147

Power Board

ITEM DESCRIPTION ITEM DESCRIPTION

U1 Lid Switch LED1 ON/OFF LED

SW1 TP Lock Button LED5 Wireless LED

SW2 ON/OFF Button LED3 Media LED

SW3 Wireless Button LED4 Num LED

LED7 TP Lock LED LED6 Caps LED

Contents

Main Page Copyright Disclaimer Conventions Preface Page System Specifications 1 System Utilities 23 Machine Disassembly and Replacement 43 Troubleshooting 123 Page Page System Specifications Chapter 1 Features Operating System Platform Page Power subsystem Special keys and controls I/O interface Software Optional Items Environment Page Your Acer Notebook tour Front View Closed Front View Left View Page Right View Bottom View Indicators TouchPad Basics Using the Keyboard Lock Keys and embedded numeric keypad Windows Keys Hot Keys Hardware Specifications and Configurations Page Page Page Chapter 1 19 Super-Multi Drive Module Audio Interface Page Page Page System Utilities Chapter 2 BIOS Setup Utility Navigating the BIOS Utility HM52-MV Intel BIOS Information Main Security Setting a Password Removing a Password Changing a Password Boot Exit BIOS Flash Utilities DOS Flash Utility Page Page Remove HDD/BIOS Password Utilities Page Page Using DMITools Read DMI Information from Memory Write Product Name to EEPROM Write Serial Number to EEPROM 4 ). Write UUID to EEPROM ( Create UUID from Intel WFM20.pdf ) Using the LAN MAC EEPROM Utility Page Page Page Machine Disassembly and Replacement Chapter 3 Disassembly Requirements Pre-disassembly Instructions Disassembly Process External Module Disassembly Process External Modules Disassembly Flowchart Page Page Removing the Lower Covers Page Page Page Page Page Page Page Page Removing the Switch Cover Page Main Unit Disassembly Process Main Unit Disassembly Flowchart Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Removing the Thermal Module Page Page Removing the CPU LCD Module Disassembly Process LCD Module Disassembly Flowchart Removing the LCD Bezel Page Page Page Page Page Page Page Page LCD Module Reassembly Procedure Replacing the Antennas Page Page Replacing the LCD Panel Page Page Page Page Page Replacing the CPU Fan Replacing the Thermal Module Replacing the Mainboard Page Page Page Page Page Page Page Page Replacing the LCD Module Page Page Page Page Page Page Page Replacing the WLAN Module Page Page Replacing the Lower Covers Replacing the SD Dummy Card Replacing the Battery Page Troubleshooting Chapter 4 Common Problems Power On Issue Computer Shutsdown Intermittently No Display Issue No POST or Video Abnormal Video Display Random Loss of BIOS Settings Page Page Sound Problems Microphone Problems HDD Not Operating Correctly ODD Failure ODD Not Operating Correctly Discs Do Not Play Discs Do Not Burn Properly Playback is Choppy Drive Not Detected Drive Read Failure Page External Mouse Failure Other Failures Intermittent Problems Undetermined Problems Post Codes Sec: Memory: Page BDS & Specific action: Each PEIM entry point used in 80_PORT Page Each Driver entry point used in 80_PORT Page Page Each SmmDriver entry point used in 80_PORT Jumper and Connector Locations Chapter 5 Top View Bottom View Page Clearing Password Check and BIOS Recovery Clearing Password Check Steps for Clearing BIOS Password Check Page BIOS Recovery by Crisis Disk BIOS Recovery Boot Block: BIOS Recovery Hotkey: Steps for BIOS Recovery from USB Storage: FRU (Field Replaceable Unit) List Chapter 6 JE50_MV Exploded Diagrams Main Assembly Rear Assembly LCD Assembly JE50_MV FRU List Page Page Page Page Page Page Page Page Model Definition and Configuration Appendix A AS5334 Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page AS5339 AS5734Z Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Microsoft Windows 7 Environment Test Page Page Page Page Page Page Page Page Page Page Page Page Online Support Information Appendix C Page Index A B C D L M N O P U W