HPE ProLiant Gen9 Troubleshooting Manual page 74

For more information, see the user guide on the Hewlett Packard Enterprise website.
310-IMPORTANT: Fan Solution Not Redundant
Symptom
310- IMPORTANT: Fan Solution Not Redundant. The system does not have the minimum required operating
fans for redundancy.
Cause
The number of fans installed in the does not meet minimum requirements for redundancy.
Action
Install additional fans if redundancy is required.
For more information, see the user guide on the Hewlett Packard Enterprise website.
311-HP Smart Storage Battery Configuration Error
Symptom
311-HP Smart Storage Battery Configuration Error – The system has exceeded the installed battery capacity.
Solution 1
Cause
The battery capacity is not sufficient to support the current configuration.
Action
Install a battery with larger capacity.
For more information, see the user guide on the Hewlett Packard Enterprise website.
Solution 2
Action
Remove battery-backed devices such as array controllers or NVDIMMs.
For more information, see the maintenance and service guide on the Hewlett Packard Enterprise website.
312-HP Smart Storage Battery X Failure
Symptom
312-HP Smart Storage Battery X Failure – Communication with the battery failed and its output may not be
enabled. Action: Verify battery is properly installed. Refer to user guide. Contact HP support if condition
persists.
74 310-IMPORTANT: Fan Solution Not Redundant