
| Error Messages | FRU/Action in Sequence | 
| 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 | 
| 
 | 
 | 
| Real time clock error | RTC battery | 
| 
 | Run BIOS Setup Utility to reconfigure system | 
| 
 | time, then reboot system. | 
| 
 | System board | 
| 
 | 
 | 
| Previous boot incomplete - Default | Run “Load Default Settings” in BIOS Setup | 
| configuration used | Utility. | 
| 
 | RTC battery | 
| 
 | System board | 
| 
 | 
 | 
| Memory size found by POST differed from | Run “Load Default Settings” in BIOS Setup | 
| CMOS | Utility. | 
| 
 | DIMM | 
| 
 | System board | 
| 
 | 
 | 
| Diskette drive A error | Check the drive is defined with the proper | 
| 
 | diskette type in BIOS Setup Utility | 
| 
 | See “External Diskette Drive Check” on page | 
| 
 | 70. | 
| 
 | 
 | 
| Incorrect Drive A type - run SETUP | Check the drive is defined with the proper | 
| 
 | diskette type in BIOS Setup Utility | 
| 
 | 
 | 
| System cache error - Cache disabled | System board | 
| 
 | 
 | 
| CPU ID: | System board | 
| 
 | 
 | 
| DMA Test Failed | DIMM | 
| 
 | System board | 
| 
 | 
 | 
| Software NMI Failed | DIMM | 
| 
 | System board | 
| 
 | 
 | 
| DIMM | |
| 
 | System board | 
| 
 | 
 | 
| Device Address Conflict | Run “Load Default Settings” in BIOS Setup | 
| 
 | Utility. | 
| 
 | RTC battery | 
| 
 | System board | 
| 
 | 
 | 
| Allocation Error for device | Run “Load Default Settings” in BIOS Setup | 
| 
 | Utility. | 
| 
 | RTC battery | 
| 
 | System board | 
| 
 | 
 | 
| Failing Bits: nnnn | DIMM | 
| 
 | BIOS ROM | 
| 
 | System board | 
| 
 | 
 | 
| Fixed Disk n | None | 
| 
 | 
 | 
| Invalid System Configuration Data | BIOS ROM | 
| 
 | System board | 
| 
 | 
 | 
| Chapter 4 | 75 | 
