Lenovo ThinkPad 11e - Manual (Page 42)

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 38.
Note: For a device not supported by diagnostic codes in the ThinkPad notebook computers, see the
manual for that device.
Numeric error codes
Table 1. Numeric error codes
Symptom or error FRU or action, in sequence
0177
Bad SVP data, stop POST task—The checksum of the
supervisor password in the EEPROM is not correct. System board
0183
Bad CRC of Security Settings in EFI Variable. Enter the
ThinkPad Setup program. 1. Run the ThinkPad Setup program, and then save
current setting by pressing F10.
2. System board
0187
EAIA data access error—The access to EEPROM is failed. System board
0188
Invalid RFID Serialization Information Area. System board
0189
Invalid RFID configuration information area—The
EEPROM checksum is not correct. System board
0190
Critical low-battery error 1. Charge the battery.
2. Battery
0191
System Security—Invalid Remote Change requested. 1. Run the ThinkPad Setup program, and then save
current setting by pressing F10.
2. System board
0199
System Security— Security password retry count
exceeded. 1. Run the ThinkPad Setup program, and then save
the current setting by pressing F10.
2. System board
1802
Unauthorized network card is plugged in—Turn off and
remove the network card. 1. Remove wireless network card.
2. System board
2100
Detection error on HDD0 (Main HDD) 1. Reseat the hard disk drive.
2. Main hard disk drive
3. System board
2110
Read error on HDD0 (Main HDD) 1. Reseat the hard disk drive.
2. Main hard disk drive
3. System board
2200
Machine Type and Serial Number are invalid. System board
2201
Machine UUID is invalid System board
36 ThinkPad 11e and ThinkPad Yoga 11e Hardware Maintenance Manual