• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Are you having HotKey issues? Click here for tips and tricks.
Check out our WINDOWS 11 Support Center info about: OPTIMIZATION, KNOWN ISSUES, FAQs, VIDEOS AND MORE.
HP Recommended

Hi,

 

I have a Elitedesk 800 G4 and installed unraid.

 

Upon using, unraid is unable to detect my NVME harddisk.

 

The diagnostic shows "Switch your BIOS from RAID to AHCI mode to use them"

 

However, I cannot find any option to change this in the bios.

 

Can anyone guide me on this?

 

Thank you.

2 REPLIES 2
HP Recommended

This is probably an Un-Raid problem as I see several 800 G4 running Un-Raid

https://www.google.com/search?q=800+G4+unraid&oq=800+G4+unraid&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIHCAEQI...

 

You might pick one of the forums and ask over there.

I did not see an AHCI or RAID option in the 800-G4 BIOS simulator I looked at.  I do not think it is even needed as Un-Raid claims they can run on old IDE drives.

 

Let me know what you find out.  I run raid but on synology systems as disks tend to overheat in a standard case.


Thank you for using HP products and posting to the community.
I am a community volunteer and do not work for HP. If you find
this post useful click the Yes button. If I helped solve your
problem please mark this as a solution so others can find it
HP Recommended

Thank you so much for all your effort and advice.

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.