Acer 4740Z Laptop User Manual


 
Chapter 4 69
Index of Error Messages
Error Codes
Error Messages
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 Disabled
An incorrect password was entered.
<No error code> Battery Critical Low
In this situation BIOS issues four short beeps, then shuts
the system down. No message is displayed.
<No error code> Thermal Critical High
In this situation BIOS shuts the system down. No message
is displayed.
Error Messages FRU/Action in Sequence
Failure Fixed Disk
Reconnect hard disk drive connector.
Run “Load Setup Defaults” using the BIOS Setup Utility,
then reboot the system.
Test or replace the hard disk drive.
Test or replace the mainboard.
Stuck Key See “Keyboard or Auxiliary Input Device Check” on page 66.
Keyboard error See “Keyboard or Auxiliary Input Device Check” on page 66.
Keyboard Controller Failed See “Keyboard or Auxiliary Input Device Check” on page 66.
Keyboard locked - Unlock key switch Unlock the external keyboard
Monitor type does not match CMOS - Run
Setup
Run “Load Setup Defaults” using the BIOS Setup Utility, then
reboot the system.
Shadow RAM Failed at offset: nnnn
Test or replace the BIOS ROM.
Test or replace the mainboard.
System RAM Failed at offset: nnnn
Test or replace the SO-DIMM.
Test or replace the mainboard.
Extended RAM Failed at offset: nnnn
Test or replace the SO-DIMM.
Test or replace the mainboard.
System battery is dead - Replace and run
Setup
Test or replace the RTC battery, run the BIOS Setup Utility to
reconfigure system time, then reboot the system.