GTX1080 and Re Bar

[Stoly]

So I have a friend who I recently changed his dead mobo. An Asus B550 with a Ryzen 5600G and a GTX1080.

I setup everything, installed windows, updated mobo/gpu drivers and everything seemed fine.

So today he installed WoW and upon start it would reboot the PC, no BSOD, just instant reboot. Hasn't tried any other game yet.

I asked him if REBAR was enabled in the bios as I recall it's not compatible with pascal cards and that might be the issue.
So he disabled it but the issue persists.
Should he reinstall the video drivers?

 

[Grimlakin]

So I have a friend who I recently changed his dead mobo. An Asus B550 with a Ryzen 5600G and a GTX1080.

I setup everything, installed windows, updated mobo/gpu drivers and everything seemed fine.

So today he installed WoW and upon start it would reboot the PC, no BSOD, just instant reboot. Hasn't tried any other game yet.

I asked him if REBAR was enabled in the bios as I recall it's not compatible with pascal cards and that might be the issue.
So he disabled it but the issue persists.
Should he reinstall the video drivers?

No errors in event viewer or anything?