Question
For AMD EPYC platform, we found the Windows Server 2016 OS couldn’t properly installed, but it worked fine with Linux OS, any suggestion?
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Answer
This issue was due to Windows server OS compatibility with the virtualization function, we suggest to disable the IOMMU (Input/Output Memory Management Unit) function before the Windows Server OS installation. After installing OS and update the hotfix finished, then you could enable the IOMMU in BIOS.


BIOS >> Advanced >> NB Configuration >> IOMMU >> Change from Auto to Disabled.

Microsoft KB: 4022723

Enabled machines with AMD I/O Virtualization Technology (IOMMU) to boot without BIOS restriction.

https://support.microsoft.com/en-us/help/4022723/windows-10-update-kb4022723https://support.microsoft.com/en-us/help/4022723/windows-10-update-kb4022723
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T V 8 W
FAQ ID:
26222
Related Category / Keyword:
Operating Systems:
Windows 2012
Date Posted:
07/26/17
Code:
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