Lenovo ThinkPad 11e Hardware Maintenance 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 0177 Bad SVP data, stop POST task-The checksum of the supervisor password in the EEPROM is not correct. FRU or action, in sequence System board 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. 1. Run the ThinkPad Setup program, and then save current setting by pressing F10. 2. System board System board 0188 Invalid RFID Serialization Information Area. 0189 Invalid RFID configuration information area-The EEPROM checksum is not correct. System board System board 0190 Critical low-battery error 0191 System Security-Invalid Remote Change requested. 0199 System Security- Security password retry count exceeded. 1802 Unauthorized network card is plugged in-Turn off and remove the network card. 1. Charge the battery. 2. Battery 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. Remove wireless network card. 2. System board 2100 Detection error on HDD0 (Main HDD) 2110 Read error on HDD0 (Main HDD) 2200 Machine Type and Serial Number are invalid. 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 2201 Machine UUID is invalid System board 36 ThinkPad 11e and ThinkPad Yoga 11e Hardware Maintenance Manual