Lenovo ThinkPad G40 Series Service And Troubleshooting Manual page 35

Message
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.
0199: System Security -
Security password retry
count exceeded.
01C9: More than one
Ethernet devices are
found. Remove one of
them. Press <Esc> to
continue.
0200: Hard disk error
Solution
The EEPROM checksum CRC2 is not correct. Enter BIOS Setup Utility and
load default setting.
The EEPROM checksum of the startup sequence is not correct. Enter BIOS
Setup Utility and load default setting.
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.
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.
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.
The hard disk is not working. Make sure that 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
13