Acer 7730 manual Index of error messages, 141, Error codes, Error messages

Index of error messages

Error codes

Error Codes	Error Messages
006	Equipment Configuration Error
	Causes:
	1. CPU BIOS Update Code Mismatch
	2. IDE Primary Channel Master Drive Error
	(The causes are shown before “Equipment Configuration Error”)
010	Memory Error at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh)
070	Real Time Clock Error
071	CMOS Battery Bad
072	CMOS Checksum Error
110	System is disabled. An incorrect password was entered.
<No error code>	Battery is critically low. In this situation BIOS issues four short beeps, then
	shuts the system down. No message is displayed.
<No error code>	Temperature is critically high. In this situation BIOS shuts the system down.
	No message is displayed.

Error messages

Error Messages	FRU/Action Sequence
Stuck Key	See “Testing the keyboard or auxiliary input device” on
	page 137.
Keyboard error	See “Testing the keyboard or auxiliary input device” on
	page 137.
Keyboard Controller Failed	See “Testing the keyboard or auxiliary input device” on
	page 137.
Keyboard locked - Unlock key switch	Unlock the external keyboard.
Monitor type does not match CMOS -	Run “Load Setup Defaults” using the BIOS Setup Utility,
Run Setup	then reboot the notebook.
Shadow RAM Failed at offset: nnnn	• Test or replace the BIOS ROM.
	• Test or replace the system board.
System RAM Failed at offset: nnnn	• Test or replace the SO-DIMM.
	• Test or replace the system board.
Extended RAM Failed at offset: nnnn	• Test or replace the SO-DIMM.
	• Test or replace the system board.
System battery is dead - Replace and run	Replace the CMOS battery, run the BIOS Setup Utility to
Setup	reconfigure system time, then reboot the system.
System CMOS checksum bad - Default	Replace the CMOS battery, run the BIOS Setup Utility to
configuration used	reconfigure system time, then reboot the system.
System timer error	• Replace the CMOS battery, run the BIOS Setup Utility
	to reconfigure system time, then reboot the system.
	• Test or replace the system board.
Real time clock error	• Replace the CMOS battery, run the BIOS Setup Utility
	to reconfigure system time, then reboot the system.
	• Test or replace the system board.

Chapter 4: Troubleshooting 141