Service Guide
Page 81
... Master Drive Error (THe causes will show message. Keyboard locked - Shadow RAM Failed at offset: nnnn BIOS ROM System board System RAM Failed at offset: nnnn DIMM System board Extended RAM Failed at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Error CMOS Battery Bad... and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. CPU BIOS Update Code Mismatch 2. Run Setup Run "Load Default Settings" in BIOS Setup Utility. Default configuration used RTC battery Run BIOS Setup Utility to reconfigure system time, then reboot...
... Master Drive Error (THe causes will show message. Keyboard locked - Shadow RAM Failed at offset: nnnn BIOS ROM System board System RAM Failed at offset: nnnn DIMM System board Extended RAM Failed at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Error CMOS Battery Bad... and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. CPU BIOS Update Code Mismatch 2. Run Setup Run "Load Default Settings" in BIOS Setup Utility. Default configuration used RTC battery Run BIOS Setup Utility to reconfigure system time, then reboot...