Benutzerhandbuch für Acer 4520

Inhaltsverzeichnis

• Features

  11
• TravelMate Tour

  15
  • Open Front View

    15
  • Close Front View

    16
  • Left View

    17
  • Right View

    18
  • Rear View

    18
  • Base View

    19
  • Status Indicators

    20
  • Easy-launch Keys

    21
  • Productivity Keys

    22
• System Tour

  11
  • Phoenix TrustedCore Setup Utility

    23
    • Accessing the Setup Utility

      24
    • Navigating Through the Setup Utility

      25
    • Setup Utility Menus

      26
  • BIOS Flash Utility

    34
  • Launch Manager

    35
• System Utilities

  23
  • Disassembly Tools

    37
  • Stages of the Disassembly Process

    37
  • Equivalent Torque Values

    37
  • System Screw List

    38
  • Pre-disassembly Procedure

    38
  • External Modules Disassembly

    39
    • External Modules Disassembly Flowchart

      39
    • Removing the SD Dummy Card

      40
    • Removing the PC Card Dummy Card

      40
    • Removing the Battery Pack

      41
    • Removing the Lower Case Cover

      42
    • Removing the Memory Modules

      42
    • Removing the WLAN Board

      43
    • Removing and Dismantling the HDD Assembly

      44
    • Removing and Dismantling the ODD Assembly

      46
    • Removing the Processor Cooling Fan

      48
    • Removing the Heat Sink

      49
    • Removing the Processor

      50
  • Main Unit Disassembly

    51
    • Main Unit Disassembly Flowchart

      51
    • Removing the Middle Cover

      52
    • Removing the Keyboard

      52
    • Removing the LCD Module

      53
    • Removing the Upper Case

      57
    • Removing the LED Board

      59
    • Removing the Fingerprint and Touchpad Boards

      60
    • Removing the Card Reader Board

      62
    • Removing the Bluetooth Board

      63
    • Removing the System Board

      64
    • Removing the Modem Board

      65
    • Removing the Speakers

      65
  • LCD Module Disassembly

    67
    • LCD Module Disassembly Flowchart

      67
    • Removing the LCD Bezel

      68
    • Removing the Inverter Board

      69
    • Removing the LCD Module Hinges

      70
    • Removing the LCD Panel

      70
    • Removing the LCD-CCD Cable

      71
    • Removing the LCD Panel Brackets

      72
    • Removing the Internal Microphone and the CCD Board

      73
    • Removing the WLAN Antennas

      74
• System Disassembly

  37
  • Hardware Diagnostic Procedure

    75
  • System Check Procedures

    76
    • External Diskette Drive Check

      76
    • External CD-ROM Drive Check

      76
    • Keyboard or Auxiliary Input Device Check

      76
    • Memory Check

      77
    • Power System Check

      77
    • Touchpad Check

      78
  • POST Error Indicators

    79
    • POST Error Message

      79
    • POST Beep Codes

      82
  • Index of Symptom-to-FRU Error Message

    87
  • Intermittent Problems

    90
  • Undetermined Problems

    91
  • Online Support Information

    92
• System Troubleshooting

  75
  • System Block Diagram

    93
  • System Board Layout

    94
    • Top View

      94
    • Bottom View

      95
  • System Switch

    96
• System Block Diagram and Board Layout

  93
  • Aspire 5910 Exploded Diagram

    98
  • TravelMate 4520 FRU List

    99
• FRU (Field Replaceable Unit) List

  97
• TravelMate 4520 Series Model Configurations

  117
• Test Compatible Components

  123
• Technical Specifications

  127