Boot error 94

[Tobisen]

Hey, i recently was updating my bios and when the pc was turned on again it just displays ‘94’ on the qcode. I have tried almost every post on error 94 no help… Anyone ever tried anything similar? 

its a asus rog maximus hero x

[JohnAb]

Code 94 is "PCI Bus Renumeration" at least it is on the Z690 Hero. I believe this relates to the process of determining what's connected. Is it possible that something is not plugged in properly? Worth checking I guess. 

[Tobisen]

Everything i plugged in

[JohnAb]

That was only a suggestion. Not sure if that's the problem. Have you tried a complete power off at the PSU? If that doesn't help, try flashing the BIOS again (if you have a flashback port). 

Otherwise, I don't know what else would cause code 94. Have you made sure that all other connections are plugged in properly and haven't worked loose?

[Tobisen]

It has a flashback port, but i cant even reach bios so im guessing its not an option. Everything has been thorn apart and reconnected, im almost sure it happened during the bios update since it never booted back up

[JohnAb]

Oh. In that case contact Asus support in your country and see what they can do to help. Updating the BIOS shouldn't brick the machine 😣

[Tobisen]

After flashing i am now able to boot without the gpu in, when i put it in the errors come back

[JohnAb]

Seems like a faulty GPU then. Check all of the edge connectors for dirt and/or damage and try another slot.