Lenovo ThinkPad R400 Hardware Maintenance Manual - Page 74

Error messages, Load Setup Defaults in the BIOS

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Error messages Table 3. Error messages Symptom or error Device address conflict. Allocation error for device. Failing bits: nnnn. Invalid system configuration data. I/O device IRQ conflict. Hibernation error. Fan error. Thermal sensing error. Cannot boot from any device. FRU or action, in sequence 1. Load "Setup Defaults" in the BIOS Setup Utility. 2. Backup battery. 3. System board. 1. Load "Setup Defaults" in the BIOS Setup Utility. 2. Backup battery. 3. System board. 1. DIMM. 2. System board. 1. DIMM. 2. System board. 1. Load "Setup Defaults" in the BIOS Setup Utility. 2. Backup battery. 3. 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. 1. Fan. 2. Thermal grease. 3. System board. System board. Check the status of device which you want to boot from. Device not found. 1. The device you want to boot from. 2. System board. Device Error. 1. The device you want to boot from. 2. System board. No valid operating system. 1. Check that the operating system has no failure and is installed correctly. 2. Reinstall the operation system. Excluded from boot order. v Enter the BIOS Setup Utility and add the device in boot order. 66 ThinkPad T400 and R400 Hardware Maintenance Manual

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Error messages
Table 3. Error messages
Symptom or error
FRU or action, in sequence
Device address conflict.
1.
Load “Setup Defaults” in the BIOS
Setup Utility
.
2.
Backup battery.
3.
System board.
Allocation error for device.
1.
Load “Setup Defaults” in the BIOS
Setup Utility
.
2.
Backup battery.
3.
System board.
Failing bits: nnnn.
1.
DIMM
.
2.
System board.
Invalid system configuration data.
1.
DIMM
.
2.
System board.
I/O device IRQ conflict.
1.
Load “Setup Defaults” in the BIOS
Setup Utility
.
2.
Backup battery.
3.
System board.
Hibernation error.
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 error.
1.
Fan
.
2.
Thermal grease.
3.
System board.
Thermal sensing error.
System board
.
Cannot boot from any device.
Check the status of device which you want
to boot from.
Device not found.
1.
The device you want to boot from.
2.
System board.
Device Error.
1.
The device you want to boot from.
2.
System board.
No valid operating system.
1.
Check that the operating system has no
failure and is installed correctly.
2.
Reinstall the operation system.
Excluded from boot order.
v
Enter the BIOS Setup Utility and add the
device in boot order.
66
ThinkPad T400 and R400 Hardware Maintenance Manual