WHEA_UNCORRECTABLE_ERROR almost daily

I'm really racking my brain with this one. I was getting them multiple times a day. Usually WHEA, but sometimes HYPER_VISOR_ERROR or MACHINE CHECK EXCEPTION as other examples. I almost eliminated the problem by just uninstalling Ryzen Master, GPU Tweak III and Android and Linux Subsystems for Windows. However, the BSODs have been making a comeback lately. A good run will be no issues for a few days. A bad run will be a couple in one day. They happen more often when just browsing the internet or leaving my PC idle, rather than playing games at load. I'm dual booting with Windows 7, and no issues there. Already ran MemTest86 and no issues there either. Here's my info:



Thanks guys.

Do you have Core Optimization on for your Ryzen?

The only two times I got WHEAs were 1 - a faulty CPU and 2 - too low a value for CO in the BIOS. In the latter case the Event Viewer contained the detail of which core was erroring, so I could up the CO value for it.

Of course, there are other causes of WHEAs, but just in case that helps.

Please see rule #4: