Acer 4720Z, 4320, 4720G manual Index of Error Messages, Error Code List, Error Message List

Index of Error Messages

Error Code List

Error Codes	Error Messages
006	Equipment Configuration Error
	Causes:
	1. CPU BIOS Update Code Mismatch
	2. IDE Primary Channel Master Drive Error
	(THe causes will be 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 disabled.
	Incorrect password is specified.
<No error code>	Battery critical LOW
	In this situation BIOS will issue 4 short beeps then shut down
	system, no message will show.
<No error code>	Thermal critical High
	In this situation BIOS will shut down system, not show message.

Error Message List

Error Messages	FRU/Action in Sequence
Failure Fixed Disk	Reconnect hard disk drive connector.
	“Load Default Settings” in BIOS Setup Utility.
	Hard disk drive
	System board
Stuck Key	see “Keyboard or Auxiliary Input Device Check” on page 68.
Keyboard error	see “Keyboard or Auxiliary Input Device Check” on page 68.
Keyboard Controller Failed	see “Keyboard or Auxiliary Input Device Check” on page 68.
Keyboard locked - Unlock key switch	Unlock external keyboard
Monitor type does not match CMOS - Run Setup	Run “Load Default Settings” in BIOS Setup Utility.
Shadow RAM Failed at offset: nnnn	BIOS ROM
	System board
System RAM Failed at offset: nnnn	DIMM
	System board
Extended RAM Failed at offset: nnnn	DIMM
	System board
System battery is dead - Replace and run Setup	Replace RTC battery and Run BIOS Setup Utility to reconfigure
	system time, then reboot system.
System CMOS checksum bad - Default	RTC battery
configuration used	Run BIOS Setup Utility to reconfigure system time, then reboot
	system.
System timer error	RTC battery
	Run BIOS Setup Utility to reconfigure system time, then reboot
	system.
	System board

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