HP ProLiant Gen8 Troubleshooting Guide Volume II: Error Messages

HP ProLiant server errors 49
Possible cause: One or more 800-MHz front side bus speed processors have been initialized at 667-MHz.
Action:
CAUTION: Before removing or replacing any processors, be sure to follow the guidelines
provided in "Performing processor procedures in the troubleshooting process." Failure to follow
the recommended guidelines can cause damage to the system board, requiring replacement of
the system board.
Correct the processor configuration.
WARNING: ProLiant Demand Based Power Management cannot be supported
with the following processor configuration. The system will run in Full Performance
mode.
Audible Beeps: None
Possible Cause: The system is configured for HP Static Low mode and the current processor cannot support
this mode.
Action: For more information about the Power Regulator for ProLiant option, see the HP ROM-Based Setup
Utility User Guide on the Documentation CD or the HP website
(http://www.hp.com/support/smartstart/documentation).
100 Series
101-I/O ROM Error
Audible Beeps: None
Possible Cause: Options ROM on a PCI, PCI-X, or PCI Express device is corrupt.
Action: If the device is removable, remove the device and verify that the message disappears. Update Option
ROM for a failed device.
101-ROM Error
Audible Beeps: 1 long, 1 short
Possible Cause: System ROM checksum.
Action: Run Insight Diagnostics and replace failed components as indicated.
101-Option ROM Checksum Error...
...An add-in card in your system is not working correctly. If you have recently added new hardware, remove it and see
if the problem remains. If this message goes away after you remove your new hardware, there may be a problem with
the add-in card.
Audible Beeps: 1 long, 1 short
Possible Cause: An expansion board in the system is not working correctly.
Action: If you have recently added new hardware, remove it and see if the problem persists. If this message
goes away after you remove the new hardware, there may be a problem with the expansion board. Review
the expansion board documentation, and then try reinstalling the board.