Lenovo Flex System x440 Compute Node Installation And Service Manual page 189

Yes
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
–
Lenovo Support website
–
Latest level of DSA
• 405-905-000 : BRCM:TestLoopbackMAC Test Failed
BRCM:TestLoopbackMAC Test Failed.
Recoverable
No
Severity
Error
Serviceable
Yes
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
–
Lenovo Support website
– Latest level of DSA
• 405-906-000 : BRCM:TestLoopbackPhysical Test Failed
A failure was detected during the loopback test at the physical layer.
Recoverable
No
Severity
Error
Serviceable
Yes
Automatically notify support
No
User Response
.
Chapter 6 Troubleshooting
179