IBM QS22 - BladeCenter - 0793, Service Manual

Page: 89 / 158

Table 7. BMC test results (continued)
Test Number Status
Extended
results Actions
166-903-
xxx Fail The BMC
indicates a
failure in the
Ethernet
sideband bus.
1. Turn off the system and disconnect it from power. The
system must be removed from AC power in order to reset
the BMC.
2. After 45 seconds, reconnect the system to power and turn
on the system.
3. Run the test again.
4. Make sure that the DSA Diagnostic code is at the latest
level. The latest level DSA Diagnostic code can be found
on the IBM Support Web site at http://www.ibm.com/
support/docview.wss?uid=psg1SERV-DSA/.
5. Check BMC firmware level and upgrade if necessary. The
installed firmware level can be found in the DSA Diagnostic
Event Log within the Firmware/VPD section for this
component. The latest level firmware for this component
can be found on the IBM Support Web site
athttp://www.ibm.com/support/us/en/.
6. Check Ethernet device firmware level and upgrade if
necessary. The installed firmware level can be found in the
DSA Diagnostic Event Log within the Firmware/VPD
section for this component. The latest level firmware for
this component can be found on the IBM Support Web site
at http://www.ibm.com/support/us/en/ .
7. Run the test again.
8. If the test continues to fail, refer to the other sections of
this chapter for diagnosis and corrective action.
Chapter 5. Diagnostics and troubleshooting
71