Lenovo ThinkPad A22p Service and Troubleshooting Guide for A22m and A22p - Page 23
Troubleshooting, Error messages, Solving computer problems - bios
View all Lenovo ThinkPad A22p manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 23 highlights
Solving computer problems Troubleshooting If you do not find your problem here, refer to access ThinkPad, your on-board help system. Open Access ThinkPad by pressing the ThinkPad button. The following section only describes problems that might prevent you from accessing this help system. Error messages Note: 1. In the charts, x can be any character. 2. The version of PC-Doctor referred to here is PC-Doctor for Windows. Message Solution 0175: Bad CRC1, stop POST task The EEPROM checksum is not correct (block #6). Have the computer serviced. 0187: EAIA data access The access to EEPROM is failed. Have the computer serviced. error 0188: Invalid RFID The EEPROM checksum is not correct (block # 0 and 1, or block # 6). The serialization information system board should be replaced, and the box serial number needs to be area or bad CRC2. reinstalled. Have the computer serviced. 0189: Invalid RFID configuration information area The EEPROM checksum is not correct (block # 4 and 5). The system board should be replace, and the UUID needs to be reinstalled. Have the computer serviced. 0190: Critical low-battery The computer turned off, because the battery is low. Connect the ac adapter error to the computer and charge the battery, or replace the battery with a fully charged one. 0193: RF antenna has been removed The RFID antenna that you installed has been removed. Enter the supervisor password to return your computer to the normal operation. 0194: The computer is carried through the security gate The computer have been carried through the security portal gate. Enter the supervisor password to return your computer to the normal operation. 0200: Hard disk error The hard disk is not working. Make sure the hard disk drive is attached firmly. Run the BIOS Setup Utility; then make sure the hard disk drive is not disabled in the Startup menu. Chapter 2. Solving computer problems 13