Lenovo Thinkpad G41 Users Manual G40,

2015-01-24

• Contents
• About this manual
• Introduction
  • Important service information
    • Strategy for replacing FRUs
      • Strategy for replacing a hard disk drive
    • How to use error messages
  • Diskette compatibility matrix
  • Safety notices: multilingual translations
  • Safety information
    • General safety
    • Electrical safety
    • Safety inspection guide
    • Handling devices that are sensitive to electrostatic discharge
    • Grounding requirements
  • Laser compliance statement
• General descriptions
  • Read this first
    • What to do first
  • Related service information
    • Service Web site
    • Restoring the preloaded system
      • Using the recovery CD
    • Passwords
      • Power-on password:
      • Hard disk password:
      • Supervisor password:
      • How to remove the power-on password
      • How to remove the hard disk password
    • Power management
      • Screen blank mode
      • Standby mode
      • Hibernation mode
  • Checkout guide
    • Testing the computer
    • Detecting system information with PC-Doctor
      • Hardware Info
      • Utility
    • Power system checkout
      • Checking the ac adapter
      • Checking operational charging
      • Checking the battery pack
      • Checking the backup battery
• ThinkPad G40, G41
  • Product overview
    • Specifications
    • Status indicators
    • FRU tests
    • Fn key combinations
  • Symptom-to-FRU index
    • Numeric error codes
    • Error messages
    • Beep symptoms
    • No-beep symptoms
    • LCD-related symptoms
    • Intermittent problems
    • Undetermined problems
  • FRU replacement notices
    • Screw notices
    • Retaining serial numbers
      • Restoring the serial number of the system unit
      • Retaining the UUID
      • Reading or writing the ECA information
  • Removing and replacing a FRU
    • 1010 Battery pack
    • 1020 Hard disk drive
    • 1030 DIMM door
    • 1040 DIMM
    • 1050 Modem daughter card (MDC)
    • 1060 Backup battery
    • 1070 Keyboard
    • 1080 Middle cover
    • 1090 Hinge cover
    • 1095 FDD assembly
    • 1100 Blank bezel FDD assembly
    • 1110 VGA heatsink assembly
    • 1120 VGA card assembly
    • 1130 CD-ROM/DVD drive and ODD bracket
    • 1140 Mini PCI adapter
    • 1150 PC card slot assembly
    • 1160 LCD and Keyboard bezel assembly
    • 1170 LCD assembly
    • 1180 Keyboard bezel
    • 1190 Fan assembly
    • 2000 Fan (CPU 3 GHz) and CPU fixture
    • 2010 CPU
    • 2020 CD-ROM/DVD drive bracket
    • 2030 FDD bracket
    • 2040 System board
    • 2050 Lower case assembly
    • 2060 Modem cable
    • 2070 PC card slot assembly
    • 2080 LCD front bezel
    • 2090 Inverter card
    • 3000 Speaker assembly
    • 3010 LCD cable assembly
    • 3020 Wireless antenna and rear cover
    • 3030 LCD panel and hinge assembly
  • Locations
    • Front view
    • Rear view
    • Bottom view
  • Parts list
    • G40, G41 series
    • Overall
    • LCD FRUs
      • 14.1 in. TFT
      • 15 in. TFT
    • Keyboard
    • Recovery CDs
      • Windows XP Home Edition (for G40)
      • Windows XP Home Edition (for G41)
      • Windows XP Professional (for G40)
      • Windows XP Professional (for G41)
      • Windows 2000 (for G40)
    • Miscellaneous parts
    • AC adapters
    • Telephone cable
    • Optional FRUs
    • Common parts list
      • Tools
      • Power cords
  • Notices
  • Trademarks