Benutzerhandbuch für IBM A21P

Inhaltsverzeichnis

• About this manual

  3
• Contents

  5
• Introduction

  7
  • Important service information

    7
    • Strategy for replacing FRUs

      7
      • Strategy for replacing a hard-disk drive

        8
    • How to use error messages

      8
  • Diskette compatibility matrix

    8
  • Safety notices: multilingual translations

    9
  • Safety information

    20
    • General safety

      20
    • Electrical safety

      21
    • Safety inspection guide

      22
    • Handling electrostaticdischarge-sensitive devices

      23
    • Grounding requirements

      24
  • Laser compliance statement

    24
• General descriptions

  29
  • Read this first

    29
    • What to do first

      29
  • Related service information

    31
    • Service web site

      31
    • Product recovery program

      31
      • Restoring the pre-installed software:

        31
      • Creating the service partition:

        32
      • To create a recovery repair diskette

        32
      • To use the recovery repair diskette:

        33
    • Passwords

      33
      • Power-on password:

        34
      • Hard-disk password:

        34
      • Supervisor password:

        34
      • How to remove the power-on password

        34
      • How to remove the hard-disk password

        35
    • Power management

      36
      • Screen blank mode

        36
      • Standby mode

        36
      • Hibernation mode

        37
  • Checkout guide

    39
    • Testing the computer

      39
    • Detecting system information withPC-Doctor

      41
      • Hardware Info

        41
      • Utility

        41
    • Power system checkout

      41
      • Checking the ac adapter

        42
      • Checking operational charging

        42
      • Checking the battery pack

        43
      • Checking the backup battery

        43
• ThinkPad A20m/p, A21m/p andA22m/p

  45
  • Product overview

    47
    • Specifications

      47
    • Status indicators

      50
    • FRU tests

      52
    • Fn key combinations

      54
  • Symptom-to-FRU index

    55
    • Numeric error codes

      55
    • Error messages

      58
    • Beep symptoms

      59
    • No beep symptoms

      59
    • LCD-related symptoms

      60
    • Intermittent problems

      61
    • Undetermined problems

      61
  • FRU replacement notices

    62
    • Screw notices

      62
    • Retaining serial numbers

      63
      • Restoring the serial number of the systemunit

        63
      • Retaining the UUID

        63
  • Removing and replacing a FRU

    65
    • 1010 Battery pack

      66
    • 1020 DIMM

      67
    • 1030 Mini PCI adapter

      69
      • For A20m/p, A21m/p series

        70
      • For A22m/p series

        71
    • 1040 Backup battery

      72
    • 1050 Hard-disk drive or RF ID adapter

      73
    • 1060 Ultrabay 2000 device

      75
    • 1070 Keyboard

      77
    • 1080 Keyboard CRU insulator

      80
    • 1090 Hinge cover and clear sheet icon

      81
    • 1100 Keyboard bezel and speaker

      82
    • 1110 Microphone and speaker cable

      84
      • For A20m/p and A21m/p series (microphoneand speaker cable)

        84
      • For A22m/p series (speaker cable)

        85
    • 1120 Sub card

      86
    • 1130 PC Card slot assembly

      88
    • 1140 Fan assembly

      89
    • 1150 Diskette drive

      91
    • 1160 Upper shield

      93
    • 1170 TV card

      94
    • 1180 CPU socket and CPU

      95
    • 1190 System board and RJ45/11connector assembly

      97
      • For A20m/p and A21m/p series

        98
      • For A22m/p series

        98
    • Thermal rubbers location

      99
    • 2010 LCD assembly

      100
    • 2020 Front bezel

      102
      • 12.1-in. panel

        102
      • 14.1-in. and 15.0-in. panels

        103
    • 2030 Inverter card

      105
      • 12.1-in. panel

        105
      • 14.1-in. and 15.0-in. panels

        106
    • 2040 LCD panel

      107
      • 12.1-in. panel

        107
      • 14.1-in. and 15.0-in. panels

        109
    • 3010 ThinkPad Dock PCI cover

      111
    • 3020 ThinkPad Dock top cover

      113
  • Locations

    118
    • Front view

      118
    • Rear view

      119
    • Bottom view

      120
  • Parts list

    121
    • A series model matrix

      121
    • Overall

      129
    • AC adapter

      142
    • LCD FRUs

      142
      • 12.1-in. SVGA TFT

        142
      • 14.1-in. XGA TFT

        143
      • 15.0-in. XGA TFT (LG)

        144
      • 15.0-in. XGA TFT (SAMSUNG)

        144
      • 15.0-in. SXGA+ TFT

        145
      • 15.0-in. UXGA TFT

        145
    • Keyboard

      146
    • Recovery CDs

      147
      • For Windows 98 (A22m)

        147
      • For Windows 98 (A22p)

        148
      • For Windows 2000 (A22m)

        149
      • For Windows 2000 (A22p)

        149
      • For Windows 2000/Windows NT (A22m)

        149
      • For Windows 2000/Windows NT (A22p)

        150
    • Miscellaneous parts

      151
    • Optional FRUs

      153
    • Common parts list

      154
      • Tools

        154
      • Power cords (system)

        154
      • Power cords (docking station)

        155
  • Notices

    156
    • Trademarks

      156