Acer Aspire 6920 / 6920G Notebook Service Guide
Page 80
...to be tested. If the error still remains: 1. Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is passed as the program runs to FDD Test. 3. Do not replace a non-defective FRU: 1. Replace the main board. System Check Procedures External Diskette Drive ...Do the following one label attached to CD-ROM Test. 3. Reconnect the external diskette drive/CD-ROM module. 2. Replace the main board. If the internal keyboard does not work or an unexpected character appears, make sure that the CD-ROM does not have more than one at...
...to be tested. If the error still remains: 1. Keyboard or Auxiliary Input Device Check Remove the external keyboard if the internal keyboard is passed as the program runs to FDD Test. 3. Do not replace a non-defective FRU: 1. Replace the main board. System Check Procedures External Diskette Drive ...Do the following one label attached to CD-ROM Test. 3. Reconnect the external diskette drive/CD-ROM module. 2. Replace the main board. If the internal keyboard does not work or an unexpected character appears, make sure that the CD-ROM does not have more than one at...
Acer Aspire 6920 / 6920G Notebook Service Guide
Page 85
...Memory Error at offset: nnnn DIMM System board System battery is specified. Unlock key switch Unlock external keyboard Monitor type does not match CMOS - Replace and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. System timer ...Clock Error CMOS Battery Bad CMOS Checksum Error System disabled. Error Message List Error Messages FRU/Action in BIOS Setup Utility. Keyboard error see "Keyboard or Auxiliary Input Device Check" on page 80. Run Setup Run "Load Default Settings" in Sequence Failure Fixed Disk Reconnect...
...Memory Error at offset: nnnn DIMM System board System battery is specified. Unlock key switch Unlock external keyboard Monitor type does not match CMOS - Replace and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. System timer ...Clock Error CMOS Battery Bad CMOS Checksum Error System disabled. Error Message List Error Messages FRU/Action in BIOS Setup Utility. Keyboard error see "Keyboard or Auxiliary Input Device Check" on page 80. Run Setup Run "Load Default Settings" in Sequence Failure Fixed Disk Reconnect...