Troubleshooting; Error Messages - IBM ThinkPad T22 2647 Supplementary Manual

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:
Message
0175: Bad CRC1, stop
POST task
0187: EAIA data access
error
0188: Invalid RFID
serialization information
area or bad CRC2.
0189: Invalid RFID
configuration
information area
0190: Critical low-battery
error
0193: RF antenna has
been removed
0194: The computer is
carried through the
security gate
0200: Hard disk error
1. In the charts, x can be any character.
2. The version of PC-Doctor referred to here is PC-Doctor for
Windows.
Solution
The EEPROM checksum is not correct (block #6). Have the computer
serviced.
The access to EEPROM is failed. Have the computer serviced.
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.
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.
The computer turned off, because the battery is low. Connect the ac adapter
to the computer and charge the battery, or replace the battery with a fully
charged one.
The RFID antenna that you installed has been removed. Enter the
supervisor password to return your computer to the normal operation.
The computer have been carried through the security portal gate. Enter the
supervisor password to return your computer to the normal operation.
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.
Solving computer problems
Chapter 2. Solving computer problems
11