Benutzerhandbuch für Acer aspire 7520 7220 (mahakan)

Inhaltsverzeichnis

• Features

  7
• System Block Diagram

  11
• Board Layout

  12
  • Top View

    12
  • Bottom View

    13
• Your Acer Notebook Tour

  14
  • Front View

    14
  • Closed Front View

    15
  • Left View

    16
  • Right View

    17
  • Rear view

    17
  • Base view

    18
  • Indicators

    18
  • Easy-Launch Buttons

    19
  • Touchpad Basics

    20
• Using the Keyboard

  21
  • Lock Keys and embedded numeric keypad

    21
  • Windows Keys

    21
  • Hot Keys

    22
  • Special Key

    23
• Acer Empowering Technology

  25
  • Empowering Technology password

    25
  • Acer eNet Management

    26
  • Acer ePower Management

    27
  • Acer eAudio Management

    29
  • Acer ePresentation Management

    30
  • Acer eDataSecurity Management

    30
  • Acer eLock Management

    32
  • Acer eRecovery Management

    33
  • Acer eSettings Management

    34
• Using the System Utilities

  36
  • Acer GridVista (dual-display compatible)

    36
  • Launch Manager

    37
• Hardware Specifications and Configurations

  38
• System Specifications

  7
  • BIOS Setup Utility

    47
    • Navigating the BIOS Utility

      48
  • AS7220 Model BIOS Screens

    49
    • Information

      49
    • Main

      51
    • Advanced

      53
    • Security

      54
    • Boot

      58
    • Exit

      59
  • AS7250/G Model BIOS Screens

    60
    • Information

      60
    • Main

      62
    • Security

      64
    • Boot

      68
    • Exit

      69
• System Utilities

  47
  • General Information

    72
    • Before You Begin

      72
  • Disassembly Procedure Flowchart

    73
  • Removing the Battery Pack

    75
  • Removing the HDD Module/Memory/Wireless LAN Card/Modem Card/System Fan/Thermal Modules/VGA Board/CPU/Keyboard and the LCD Module

    76
    • Removing the HDD Module

      76
    • Removing the Memory

      76
    • Removing the Wireless LAN Card/Modem Card and TV Tuner Card

      77
    • Removing the System Fan/Thermal Modules/VGA Board and CPU

      78
    • Removing the Keyboard and LCD Module

      79
  • Disassembling the Main Unit

    80
    • Separate the Main Unit Into the Upper and the Lower Case Assembly

      80
    • Disassembling the Lower Case Assembly

      81
    • Disassembling the Upper Case Assembly

      84
  • Disassembling the LCD Module

    85
  • Disassembling the External Modules

    87
    • Disassembling the HDD Module

      87
    • Disassembling the ODD Module

      87
• Machine Disassembly and Replacement

  71
  • System Check Procedures

    90
    • External Diskette Drive Check

      90
    • External CD-ROM Drive Check

      90
    • Keyboard or Auxiliary Input Device Check

      90
    • Memory check

      91
    • Power System Check

      91
    • Touchpad Check

      93
  • Power-On Self-Test (POST) Error Message

    94
  • Index of Error Messages

    95
  • Phoenix BIOS Beep Codes

    98
  • Index of Symptom-to-FRU Error Message

    102
  • Intermittent Problems

    105
  • Undetermined Problems

    106
• Troubleshooting

  89
  • Top View

    107
  • Bottom View

    108
• Jumper and Connector Locations

  107
  • Aspire Mahakan Exploded Diagram

    110
• FRU (Field Replaceable Unit) List

  109