Service Guide
Page 81
...DIMM System board System battery is specified. Keyboard locked - Unlock key switch Unlock external keyboard Monitor type does not match CMOS - Hard disk drive System board Stuck Key see "Keyboard or Auxiliary Input Device Check" on page 70. CPU BIOS Update Code Mismatch 2. Keyboard ...Keyboard or Auxiliary Input Device Check" on page 70. Replace and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. System CMOS checksum bad - IDE Primary Channel Master Drive Error (THe causes will shut down system, no ...
...DIMM System board System battery is specified. Keyboard locked - Unlock key switch Unlock external keyboard Monitor type does not match CMOS - Hard disk drive System board Stuck Key see "Keyboard or Auxiliary Input Device Check" on page 70. CPU BIOS Update Code Mismatch 2. Keyboard ...Keyboard or Auxiliary Input Device Check" on page 70. Replace and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. System CMOS checksum bad - IDE Primary Channel Master Drive Error (THe causes will shut down system, no ...
Service Guide
Page 92
... following FRU one at the time of the following devices: T Non-Acer devices T Printer, mouse, and other external devices T Battery pack T Hard disk drive T DIMM T CD-ROM/Diskette drive Module T PC Cards 4. Do not replace a non-defective FRU: T System board T LCD assembly 86 Chapter 4 Follow these procedures to isolate the failing FRU (do not isolate...
... following FRU one at the time of the following devices: T Non-Acer devices T Printer, mouse, and other external devices T Battery pack T Hard disk drive T DIMM T CD-ROM/Diskette drive Module T PC Cards 4. Do not replace a non-defective FRU: T System board T LCD assembly 86 Chapter 4 Follow these procedures to isolate the failing FRU (do not isolate...