Lenovo T61 User Manuals

Table of Contents

• Contents

  5
• About this manual

  7
• Safety information

  9
  • General safety

    10
  • Electrical safety

    11
  • Safety inspection guide

    13
  • Handling devices that are sensitive to electrostatic discharge

    14
  • Grounding requirements

    14
  • Safety notices: multilingual translations

    15
  • Laser compliance statement

    22
• Important service information

  25
  • Strategy for replacing FRUs

    25
    • Strategy for replacing a hard disk drive

      26
    • Important notice for replacing a system board

      26
    • How to use error message

      26
  • Strategy for replacing FRUs for CTO, CMV, and GAV

    27
    • Product definition

      27
    • FRU identification for CTO, CMV, and GAV products

      27
  • Important information about replacing RoHS compliant FRUs

    29
• General checkout

  31
  • What to do first

    32
  • Checkout guide

    33
    • Diagnostics using PC-Doctor for DOS

      34
      • Testing the computer

        34
      • Detecting system information with PC-Doctor

        37
    • PC-Doctor for Windows

      37
    • PC-Doctor for Rescue and Recovery

      37
  • Power system checkout

    38
    • Checking the AC adapter

      38
    • Checking operational charging

      39
    • Checking the battery pack

      39
    • Checking the backup battery

      40
• Related service information

  41
  • Restoring the factory contents by using Product Recovery discs

    41
  • Passwords

    42
    • Power-on password

      42
    • Hard-disk password

      43
    • Supervisor password

      43
    • How to remove the power-on password

      43
    • How to remove the hard-disk password

      44
  • Power management

    45
    • Screen blank mode

      45
    • Standby mode

      45
    • Hibernation mode

      46
  • Symptom-to-FRU index

    47
    • Numeric error codes

      47
    • Error messages

      51
    • Beep symptoms

      52
    • No-beep symptoms

      52
    • LCD-related symptoms

      53
    • Intermittent problems

      54
    • Undetermined problems

      54
• ThinkPad T61 and T61p (14.1-inch)

  55
  • Specifications

    55
  • Status indicators

    58
  • FRU tests

    61
  • Fn key combinations

    63
  • FRU replacement notices

    66
    • Screw notices

      66
    • Retaining serial numbers

      67
      • Restoring the serial number of the system unit

        67
      • Retaining the UUID

        67
      • Reading or writing the ECA information

        68
  • Removing and replacing a FRU

    69
    • 1010 Battery pack

      70
    • 1020 Ultrabay Slim device

      71
    • 1030 Hard disk drive (HDD) cover, HDD, and HDD rubber rails

      72
    • 1040 Palm rest or palm rest with fingerprint reader

      74
    • 1050 DIMM

      78
    • 1060 Keyboard

      79
    • 1070 Modem daughter card (MDC-1.5)

      81
    • 1080 PCI Express Mini Card for wireless LAN

      83
    • 1090 PCI Express Mini Card for wireless WAN

      86
    • 1100 Backup battery

      88
    • 1110 SIM card slot

      89
    • 1120 Keyboard bezel

      90
    • 1130 Fan assembly

      92
    • 1140 CPU

      95
    • 1150 LCD assembly

      96
    • 1160 Base cover

      99
    • 1170 Speaker assembly

      105
    • 1180 USB sub card with cable

      106
    • 1190 Structure frame

      108
    • 1200 System board and PC Card/ExpressCard slots assembly

      112
    • 2010 LCD cover kit

      115
    • 2020 Inverter card

      119
    • 2030 Bluetooth daughter card (BDC-2)

      120
    • 2040 Antenna assembly

      121
    • 2050 LCD magnesium frame assembly and hinge assembly

      123
    • 2060 LCD panel and LCD cable

      126
  • Locations

    127
    • Front view

      127
    • Rear view

      128
    • Bottom view

      128
  • Parts list

    129
    • Overall

      130
    • LCD FRUs

      154
      • 14.1-inch XGA TFT

        155
      • 14.1-inch SXGA+ TFT

        157
    • Keyboard

      160
    • Miscellaneous parts

      161
    • AC adapters

      162
    • Power cords

      163
    • Recovery discs

      164
      • Windows XP Professional CDs

        164
      • Windows Vista Home Basic (32 bit) DVDs

        166
      • Windows Vista Home Premium (32 bit) DVDs

        167
      • Windows Vista Business (32 bit) DVDs

        169
      • Windows Vista Business (64 bit) DVDs

        171
      • Windows Vista Ultimate (32 bit) DVDs

        172
    • Common service tools

      173
• Notices

  175
  • Trademarks

    176