Acer 7730A manual 142, Cpu Id

Error Messages	FRU/Action Sequence
Previous boot incomplete - Default	• Run “Load Setup Defaults” using the BIOS Setup
configuration used	Utility, then reboot the notebook.
	• Replace the CMOS battery, run the BIOS Setup Utility
	to reconfigure system time, then reboot the system.
	• Test or replace the system board.
Memory size found by POST differed	• Run “Load Setup Defaults” using the BIOS Setup
from CMOS	Utility, then reboot the notebook.
	• Test or replace the SO-DIMM.
	• Test or replace the system board.
Diskette drive A error	• Make sure that the drive is defined with the proper
	diskette type in the BIOS Setup Utility
	• See “Testing the external diskette drive” on page 137.
Incorrect Drive A type - run SETUP	Make sure that the drive is defined with the proper
	diskette type in the BIOS Setup Utility
System cache error - Cache disabled	Test or replace the system board.
CPU ID:	Test or replace the system board.
DMA Test Failed	• Test or replace the SO-DIMM.
	• Test or replace the system board.
Software NMI Failed	• Test or replace the SO-DIMM.
	• Test or replace the system board.
Fail-Safe Timer NMI Failed	• Test or replace the SO-DIMM.
	• Test or replace the system board.
Device Address Conflict	• Run “Load Setup Defaults” using the BIOS Setup
	Utility, then reboot the notebook.
	• Replace the CMOS battery, run the BIOS Setup Utility
	to reconfigure system time, then reboot the system.
	• Test or replace the system board.
Allocation Error for device	• Run “Load Setup Defaults” using the BIOS Setup
	Utility, then reboot the notebook.
	• Replace the CMOS battery, run the BIOS Setup Utility
	to reconfigure system time, then reboot the system.
	• Test or replace the system board.
Failing Bits: nnnn	• Test or replace the SO-DIMM.
	• Test or replace the BIOS ROM.
	• Test or replace the system board.
Fixed Disk n	None
Invalid System Configuration Data	• Test or replace the BIOS ROM.
	• Test or replace the system board.
I/O device IRQ conflict	• Run “Load Setup Defaults” using the BIOS Setup
	Utility, then reboot the notebook.
	• Replace the CMOS battery, run the BIOS Setup Utility
	to reconfigure system time, then reboot the system.
	• Test or replace the system board.
Operating system not found	• Run the BIOS Setup Utility and see if fixed disk and
	drive A: are properly identified.
	• Test or replace the diskette drive
	• Test or replace the hard disk drive
	• Test or replace the system board

142 Chapter 4: Troubleshooting