Install Windows Server on SY480G11

[MikeTR]

I am attempting to install Windows Server on SY480G11.  The install gets to around 50% and dies with the generic "Windows Server has failed to install."
Tried it with 2019/2022/2025, same results.  ISO are clean, freshly downloaded from Microsoft.  I even tried an ISO on VM, no problem installs fine.  

Hardware config is SY480G11, no local disk, SAN boot from 6820C.  The installer sees the target disk fine (4 copies as MPIO driver doesn't load native on installer but that doesn't matter).  Secureboot is disabled. 

Any suggestions?

Michael

[BPSingh]

Greetings!

Is this issue occurring on just one node?
Do you notice any alerts or warnings in the iLO interface?
Are there any error messages recorded in the Integrated Management Log (IML)?
For testing purposes, could you try installing local drives and verify if the OS installs successfully?