Lenovo X120E manual Numeric error codes

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 37.

Note: For a device not supported by diagnostic codes in the ThinkPad Notebooks, see the manual for that device.

Numeric error codes

Table 2. Numeric error codes

Symptom or error (beeps, if any)	FRU or action, in sequence
0187	System board.
EAIA data access error—The access to EEPROM is failed.
(two short beeps)
0189	System board.
Invalid RFID configuration information area—The
EEPROM checksum is not correct.
(two short beeps)
0190	1.	Charge the battery pack.
Critical low-battery error	2.	Battery pack.
(two short beeps)
0191	1.	Run BIOS Setup Utility (ThinkPad Setup for
System Security—Invalid Remote Change requested.		ThinkPad X120e), and then save current setting by
		pressing F10.
	2.	System board.
0210	Change keyboard, and restart the computer.
Stuck Key
(two short beeps)
0211	Run interactive tests of the keyboard and the auxiliary
Keyboard error	input device.
(two short beeps)
0230	System board.
Shadow RAM error—Shadow RAM fails at offset nnnn.
(two short beeps)
0231	1.	DIMM.
System RAM error—System RAM fails at offset nnnn.	2.	System board.
(two short beeps)
0232	1.	DIMM.
Extended RAM error— Extended RAM fails at offset nnnn.	2.	System board.
(two short beeps)
0250	1.	Charge the backup battery for more than 8 hours
System battery error—System battery is dead.		by connecting the ac adapter.
(two short beeps)	2.	Replace the backup battery and run BIOS Setup
		Utility (ThinkPad Setup for ThinkPad X120e) to reset
		the time and date.

34ThinkPad X100e and X120e Hardware Maintenance Manual