IBM X3950 X5 Problem Determination And Service Manual page 251

405-905-000 BRCM:TestLoopbackMAC Test Failed
Explanation: BRCM:TestLoopbackMAC Test Failed.
Severity: Error
Serviceable: Yes
Recoverable: No
Automatically notify Support: No
User response: Complete the following steps:
1. Check component 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.
2. Rerun the test.
3. If failure remains, refer to "Troubleshooting by symptom" in the system "Installation and Service Guide" for the
next corrective action.
Related Links:
IBM Support Website
v
Latest level of DSA
v
Latest level of BMC/IMM
v
405-906-000 BRCM:TestLoopbackPhysical Test Failed
Explanation: A failure was detected during the loopback test at the physical layer.
Severity: Error
Serviceable: Yes
Recoverable: No
Automatically notify Support: No
User response: Complete the following steps:
1. Check component 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.
2. Rerun the test.
3. If failure remains, refer to "Troubleshooting by symptom" in the system "Installation and Service Guide" for the
next corrective action.
Related Links:
IBM Support Website
v
Latest level of DSA
v
Latest level of BMC/IMM
v
405-905-000 • 405-906-000
Appendix A. DSA diagnostic test results
235