Numeric error codes - 3000 C200; Lenovo N100, N200, N500, V100, V200

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Numeric error codes - 3000 C200; Lenovo N100, N200, N500, V100, V200

Other error messages, codes, or symptoms

	Error messages
	Beep and no beep symptoms
	Intermittent and undetermined problems
	LCD related symptoms

If you are unable to find your particular symptom or error, please refer to Need more help?

Notes:

The most likely cause is listed first.
A numeric error is displayed for each error detected in POST or system operation.
In the displays, n can be any number.

Error code	Symptom or error	Field replaceable unit or action, in sequence
0200	Failure Fixed Disk	Reseat the hard drive Run the BIOS Setup Utility and Load Setup Defaults Hard drive System board
021x	Keyboard error	Keyboard System board
0220	Monitor type does not match CMOS—Run SETUP	Run the BIOS Setup Utility and Load Setup Defaults
0230	Shadow RAM Failed at offset:nnnn	System board
0231	Shadow RAM Failed at offset:nnnn	DIMM System board
0232	Extended RAM Failed at offset:nnnn	DIMM System board
0250	System battery is dead—Replace and run SETUP	Charge the backup battery for more than 8 hours by connecting the AC adapter. Replace the backup battery and run BIOS Setup Utility to reset the time and date.
0251	System CMOS checksum bad—Default configuration use	Charge the backup battery for more than 8 hours by connecting the AC adapter. Replace the backup battery and run BIOS Setup Utility to reset the time and date.
0260	System timer error	Charge the backup battery for more than 8 hours by connecting the AC adapter. Replace the backup battery and run BIOS Setup Utility to reset the time and date. System board
0270	Real time clock error	Charge the backup battery for more than 8 hours by connecting the AC adapter. Replace the backup battery and run BIOS Setup Utility to reset the time and date. System board
0280	Previous boot incomplete— Default configuration used	Run the BIOS Setup Utility and Load Setup Defaults DIMM System board
02F4	EISA CMOS not writable	Run the BIOS Setup Utility and Load Setup Defaults Replace the backup battery System board
02F5	DMA test failed	DIMM System board
02F6	Software NMI failed	DIMM System board
02F7	02F7Fail-safe timer NMI failed	DIMM System board

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Document ID : HT035579
Legacy Document ID : MIGR-63548
Last Updated :

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