Lenovo THINKPAD T40 User Manual page 35

Message
0177: Bad SVP data, stop
POST task.
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 -
Embedded Security
hardware tamper
detected.
0199: System Security -
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. Go to 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. Go
to 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 has failed. Have the computer serviced.
The EEPROM checksum is not correct (block # 0 and 1). 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 BIOS Setup Utility.
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 BIOS Setup Utility.
Remove a Modem Mini-PCI 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
13