Lenovo 3000 C200 manual Symptom-to-FRU index, Numeric error codes

Symptom-to-FRU index

Symptom-to-FRU index

The symptom-to-FRU index in this section lists symptoms and errors and their possible causes. The most likely cause is listed first, in boldface type.

Note: Do the FRU replacement or other actions in the sequence shown in the column headed “FRU or action, in sequence.” If replacing a FRU does not solve the problem, put the original part back in the computer. Do not replace a nondefective FRU.

This index can also help you determine, during regular servicing, what FRUs are likely to need to be replaced next.

A numeric error is displayed for each error detected in POST or system operation. In the displays, n can be any number.

If no numeric code is displayed, check the narrative descriptions of symptoms. If the symptom is not described there, go to “Intermittent problems” on page 39.

Note

For a device not supported by diagnostic codes in the Lenovo 3000 notebook computers, see the manual for that device.

Numeric error codes

Symptom or error	FRU or action, in sequence
0200	1.	Reseat the hard disk drive.
Failure Fixed Disk	2.	Load Setup Defaults in BIOS Setup
		Utility.
	3.	Hard disk drive.
	4.	System board.
021x	1.	Keyboard.
Keyboard error	2.	System board.
0220	Load Setup Defaults in BIOS Setup Utility.
Monitor type does not match CMOS—Run
SETUP
0230	System board.
Shadow RAM Failed at offset:nnnn
0231	1.	DIMM.
System RAM Failed at offset:nnnn	2.	System board.
0232	1.	DIMM.
Extended RAM Failed at offset:nnnn	2.	System board.
0250	1.	Charge the backup battery for more
System battery is dead—Replace and run		than 8 hours by connecting the ac
SETUP		adapter.
	2.	Replace the backup battery and run BIOS
		Setup Utility to reset the time and date.
0251	1.	Charge the backup battery for more
System CMOS checksum bad—Default		than 8 hours by connecting the ac
configuration use		adapter.
	2.	Replace the backup battery and run BIOS
		Setup Utility to reset the time and date.

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