Numeric Error Codes - Lenovo ThinkPad X121e Hardware Maintenance Manual

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
0177
Bad SVP data, stop POST task-The checksum of the
supervisor password in the EEPROM is not correct.
0182
Bad CRC2. Enter the ThinkPad Setup program and load
Setup defaults. - The checksum of the CRS2 setting in
the EEPROM is not correct.
0183
Bad CRC of Security Settings in EFI Variable. Enter the
ThinkPad Setup program.
0187
EAIA data access error - The access to EEPROM is failed.
0188
Invalid RFID Serialization Information Area.
0189
Invalid RFID configuration information area - The EEPROM
checksum is not correct.
0190
Critical low-battery error
0191
System Security - Invalid Remote Change requested.
0199
System Security - Security password retry count
exceeded.
0251
System CMOS checksum bad - Default configuration
used.
0271
Real-time clock error. Check date and time settings.
2100
Detection error on HDD
2110
Read error on HDD
2200
Machine Type and Serial Number are invalid.
2201
Machine UUID is invalid
38
Hardware Maintenance Manual
FRU or action, in sequence
System board.
1. Run the ThinkPad Setup program. Press F9, and
Enter to load the default setting. Then save the
current setting by pressing F10.
2. System board.
System board.
System board.
System board.
1. Charge the battery pack.
2. Battery pack.
1. Run the ThinkPad Setup program, and then save
current setting by pressing F10.
2. System board.
1. Run the ThinkPad Setup program, and then save
the current setting by pressing F10.
2. System board.
1. Charge the backup battery for more than 8 hours
by connecting the ac power adapter.
2. Replace the backup battery and run the ThinkPad
setup program to reset the time and date.
Run the ThinkPad Setup program to reset the time
and date.
1. Reseat the hard disk drive.
2. Main hard disk drive.
3. System board.
1. Reseat the hard disk drive.
2. Main hard disk drive.
3. System board.
System board.
System board.