IBM ThinkPad X20, Руководство пользователя

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Troubleshooting
Troubleshooting
Error codes or messages
Note:
1. In the charts, x can represent any character.
2. The version of PC-Doctor referred to here is PC-Doctor for
Windows.
Message Cause and action
0175: Bad CRC1, stop POST task The EEPROM checksum is not correct (block #6). Have the computer
serviced.
0187: EAIA data access error The access to EEPROM is failed. Have the computer serviced.
0188: Invalid RFID serialization infor-
mation area or bad CRC2. The EEPROM checksum is not correct (block # 0 and 1, or block # 6).
The system board should be replaced, and the box serial number
needs to be reinstalled. Have the computer serviced.
0189: Invalid RFID configuration infor-
mation 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 error The computer turned off, because the battery is low. Connect the ac
adapter to the computer and charge the battery pack, or replace the
battery pack 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 opera-
tion.
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.
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ThinkPad X20 User's Reference