cancel
Showing results for 
Search instead for 
Did you mean: 
Nickedemuz
New member
1 0 0 0
Message 1 of 1
1,496
Flag Post

HP Z240 POST Error 90E- Power Supply Fan Not Detected

HP Recommended
Z240
Microsoft Windows 10 (64-bit)

I have upgraded my PSU to a non-HP one and since that I am getting an POST error, 90E Power Supply Fan Not Detected.

I cannot find where to disable this in my BIOS (using the latest N51 from 20191028, I think it is 1.78).

Any help would be appreciated since this is not allowing me to boot unattended 🙂

Warning Be alert for scammers posting fake support phone numbers and/or email addresses on the community. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation