Lenovo Solving Critical Low Battery Error 0190 & Password Retry Count Exceeded 0199 on G40

	Solving computer problems
Message	Solution
0182: Bad CRC2. Enter	The EEPROM checksum CRC2 is not correct. Enter BIOS Setup Utility and
BIOS Setup and load	load default setting.
Setup defaults.
0185: Bad startup	The EEPROM checksum of the startup sequence is not correct. Enter BIOS
sequence settings. Enter	Setup Utility and load default setting.
BIOS Setup and load
Setup defaults.
0187: EAIA data access	The access to EEPROM has failed. Have the computer serviced.
error
0188: Invalid RFID	The EEPROM checksum is not correct (block # 0 and 1). The system board
Serialization Information	should be replaced, and the box serial number needs to be reinstalled. Have
Area.	the computer serviced.
0189: Invalid RFID	The EEPROM checksum is not correct (block # 4 and 5). The system board
configuration	should be replaced, and the UUID needs to be reinstalled. Have the
information area	computer serviced.
0190: Critical low-battery	The computer turned off because the battery is low. Connect the ac adapter
error	to the computer and charge the battery, or replace the battery with a fully
	charged one.
0191: System Security -	The system configuration change has failed. Confirm the operation and try
Invalid remote change	again.To clear the error, enter the BIOS Setup Utility.
requested.
0199: System Security -	This message is displayed if you enter a wrong supervisor password more
Security password retry	than three times. Confirm the supervisor password and try again. To clear
count exceeded.	the error, enter the BIOS Setup Utility.
01C9: More than one	Your ThinkPad computer has a built-in Ethernet feature, and you cannot
Ethernet devices are	add another such feature by installing an Ethernet device. If this error
found. Remove one of	message is displayed, remove the Ethernet device that you installed.
them. Press <Esc> to	Otherwise press Esc to ignore the warning message. If this does not solve
continue.	the problem, have the computer serviced.
0200: Hard disk error	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.

Chapter 2. Solving computer problems 13