IBM x3100 M5 Type 5457 Installation And Service Manual page 530

W.68002
6. (Trained service technician only) If problem continues to re-occur on the same DIMM connector, inspect DIMM
connector for foreign material and remove, if found. If connector is damaged, replace system board.
7. (Trained service technician only) Remove affected Processor and inspect Processor socket pins for damaged or
mis-aligned pins. If damage is found or Processor is an upgrade part, replace system board.
8. (Trained service technician only) Replace affected processor.
9. (Trained service technician only) Replace system board.
W.68002 [W.68002] A CMOS battery error has been detected
Explanation: CMOS Battery Fault
Severity: Warning
User response: Complete the following steps:
1. If the system was recently Installed, Moved, or Serviced, makesure the batter is properly seated.
Check IBM Support website for an applicable service bulletin or firmware update that applies to this error.
2.
Replace CMOS Battery
3.
4. (Trained service technician only) Replace the system board.
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System x3100 M5 Type 5457: Installation and Service Guide