Error Messages - Lenovo ThinkPad G41 Hardware Maintenance Manual

Symptom-to-FRU index

Error messages

Symptom or error
Device address
conflict.
Allocation error for
device.
Failing bits: nnnn.
Invalid system
configuration data.
I/O device IRQ
conflict.
Operating system not
found.
Hibernation error.
Fan error.
56
ThinkPad G40, G41
FRU or action, in sequence
1. Load "Setup Defaults" in BIOS
Setup Utility.
2. Recharge the backup battery for one
hour by connecting the ac adapter to
the computer and run BIOS Setup
Utility to verify the configuration.
3. Backup battery.
4. System board.
1. Load "Setup Defaults" in BIOS
Setup Utility.
2. Recharge the backup battery for one
hour by connecting the ac adapter to
the computer and run BIOS Setup
Utility to verify the configuration.
3. Backup battery.
4. System board.
1. DIMM.
2. System board.
1. DIMM.
2. System board.
1. Load "Setup Defaults" in BIOS
Setup Utility.
2. Recharge the backup battery for one
hour by connecting the ac adapter to
the computer and run BIOS Setup
Utility to verify the configuration.
3. Backup battery.
4. System board.
1. Check that the operating system has
no failure and is installed correctly.
2. Enter BIOS Setup Utility and see
whether the hard disk drive and the
diskette drive are properly
identified.
3. Reseat the hard disk drive.
4. Reinstall the operating system.
5. Diskette drive.
6. Hard disk drive.
7. System board.
1. Restore the system configuration to
what it was before the computer
entered hibernation mode.
2. If memory size has been changed,
re-create the hibernation file.
Fan.