IBM System x3750 M4 Installation And Service Manual page 376

516-900-000 • 516-901-000
516-900-000 ELXUCNA: NIC MAC LoopBackTest Failed
Explanation: A failure was detected during the loopback test at the MAC 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
516-901-000 ELXUCNA: NIC PHY LoopBackTest 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
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System x3750 M4 Types 8722 and 8733: Installation and Service Guide