Table of Contents
Advertisement
Chapter 1 Maintenance
- If the NVDIMM was previously installed in a server that had Channel Interleaving enabled,
enable Channel Interleaving in System Utility.
- Sanitize all NVDIMMs on processor X.
[?]
POST error message or IML message is displayed, and all NVDIMMs in the system are disabled
Are NVDIMMs installed on a server?
Disable Node Interleaving in System Utility.
Is Advanced Memory Protection set to an option other than Advanced ECC.
Change the setting for Advanced Memory Protection to Advanced ECC.
[?]
A POST Error message or an IML message indicating that the Flash Backup Unit (FBU) is not fully
charged will be registered
To continue using the NVDIMMs, do one of the following:
- Change NVDIMM-N Backup Power Policy to Wait for Backup Power on Boot.
- If NVDIMM-N Backup Power Policy is already configured to Wait for Backup Power on Boot, then
reboot the server.
- Wait for the flash backup unit (FBU) to charge sufficiently.
[?]
POST error message or IML message is received indicating an unsupported NVDIMM on the system
Replace the NVDIMM with a supported HPE SmartMemory NVDIMM
[?]
POST error message or IML message is displayed, and the
Remove the unsupported capacitor pack from the system, and then
(FBU).
[?]
POST error message or IML message is displayed indicating that the System Programmable Logic
Device revision in this system does not meet minimum requirements for operation with NVDIMMs
Remove all NVDIMMs from the server.
[?]
POST error message or IML message of the processor is received
Be sure each processor is supported by the server and is installed as directed in the server
documentation. The processor socket requires very specific installation steps and only supported
processors should be installed.
Be sure the server ROM is current.
Be sure you are not mixing processor stepping, core speeds, or cache sizes if this is not supported on
the server.
If the server has only one processor installed, reseat the processor.
If the server has only one processor installed, replace it with a known functional processor.
If the server has multiple processors installed, test each processor:
50
Express5800/R120h-1M, R120h-2M (2nd-Gen) Maintenance Guide
system halts
install a flash backup unit
5. Troubleshooting
Advertisement
Table of Contents
