Lenovo 3000 V200 manual Solving computer problems

Solving computer problems

Code	Message	Description
N/A*	Failing Bits: nnnn	The hex number nnnn is a map of the bits at the
		RAM address which failed the memory test. Each
		1 (one) in the map indicates a failed bit. See
		errors 230, 231, or 232 above for offset address of
		the failure in System, Extended, or Shadow
		memory.
N/A	Invalid System	Problem with NVRAM (CMOS) data.
	Configuration Data
N/A	I/O device IRQ	I/O device IRQ conflict error.
	conflict
N/A	One or more I2O	There was not enough room in the IPL table to
	Block Storage Devices	display all installed I2O block-storage devices.
	were excluded from
	the Setup Boot menu
N/A	Operating system not	Operating system cannot be located on either
	found	drive A: or drive C:. Enter BIOS Setup Utility and
		see if fixed disk and drive A: are properly
		identified.
		Make sure that:
		v The hard disk drive is correctly installed.
		v A startable disc is in the drive.
		If you still see the same error message, check the
		boot sequence using BIOS Setup Utility.
N/A*	Parity Check 1 nnnn	Parity error found in the system bus. BIOS
		attempts to locate the address and display i on
		the screen. If it cannot locate the address, it
		displays ????. Parity is a method for checking
		errors in binary data. A parity error indicates that
		some data has been corrupted.
N/A*	Parity Check 2 nnnn	Parity error found in the I/O bus. BIOS attempts
		to locate the address and display it on the screen.
		If it cannot locate the address, it displays ????.
N/A	Press F1 to resume, F2	Displayed after any recoverable error message.
	to Setup, F3 for	Press F1 to start the boot process or F2 to enter
	previous	BIOS Setup Utility and change the settings. Press
		F3 to display the previous screen (usually an
		initialization error of an Option ROM, i.e., an
		add-on card). Write down and follow the
		information shown on the screen.

14Lenovo 3000 V200 Service and Troubleshooting Guide