Just got a RX 5500 XT GPU. It worked fine for the first week with the most recent AMD drivers. And then one day it started to constantly give the Driver Timeout error. Not sure what changed.
Checking what power it is using and it is only using 5 watts on average. Stress tests make it crash immediately. Opening a game does the same.
PSU is 750W so that shouldn't be a problem. Older H170 Pro Gaming motherboard, bios is all up to date.
Any ideas what the issue is? It just seems like not enough power is getting there but there should be ample to spare. I've tried changing the 8-pin connector with no change.