IBM ThinkPad X40 Series Service And Troubleshooting Manual page 33

Message
0177: Bad SVP data, stop
POST task. Checksum of
the supervisor password
in the EEPROM is not
correct.
0182: Bad CRC2. Enter
BIOS Setup and load
Setup defaults.
0185: Bad startup
sequence settings. Enter
BIOS Setup and load
Setup defaults.
0187: EAIA data access
error
0188: Invalid RFID
serialization information
area .
0189: Invalid RFID
configuration
information area
0190: Critical low-battery
error
0191: System Security -
Invalid remote change
requested.
0192: System Security -
IBM Embedded Security
hardware tamper
detected.
0199: System Security -
IBM Security password
retry count exceeded.
01C8: More than one
modem devices are
found. Remove one of
them. Press <Esc> to
continue.
01C9: More than one
Ethernet devices are
found. Remove one of
them. Press <Esc> to
continue.
Solution
Checksum of the supervisor password in the EEPROM is not correct. The
system board should be replaced. Have the computer serviced.
Checksum of the CRC2 setting in the EEPROM is not correct. Press F1 to go
to IBM BIOS Setup Utility. Press F9 and then Enter to load the default
setting. Press F10 and then Enter to restart the system.
Checksum of the startup sequence setting in the EEPROM is not correct.
Press F1 to go to IBM BIOS Setup Utility. Press F9 and then Enter to load the
default setting. Press F10 and then Enter to restart the system.
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 replaced, 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 system configuration change has failed. Confirm the operation and try
again.To clear the error, enter the IBM BIOS Setup Utility, press F9 to set
values to default then press F10 to save changes.
The Security Chip has been replaced with a different one. Have the
computer serviced.
This message is displayed if you enter a wrong supervisor password more
than three times. Confirm the supervisor password and try again. To clear
the error, enter the IBM BIOS Setup Utility.
Remove either a Modem Mini-PCI Card or a Modem Daughter Card.
Otherwise, press Esc to ignore the warning message. If it does not solve this
problem, have the computer serviced.
Your ThinkPad computer has a built-in Ethernet feature, and you cannot
add another such feature by installing an Ethernet device. If this error
message is displayed, remove the Ethernet device that you installed.
Otherwise press Esc to ignore the warning message. If this does not solve
the problem, have the computer serviced.
Solving computer problems
Chapter 2. Solving computer problems
11