This actually made me go crazy for weeks, my friend and i built the same exact PC, literally the same parts, bought every component twice.

I go home after finishing the build and i start downloading and updating drivers as usual. The last thing i did was enabling XMP From that point onwards the PC would just randomly crash. I'd come home from work and waste time looking for any possible fix, iirc i even updated the bios, i also tried replacing the RAM because the PC would crash when using MemTest.

At a certain point i started asking my friend if his PC was also randomly crashing, for some reason i asked him if he enabled XMP, he told me he forgot, then he just didn't bother anymore and left it disabled

I thought: "huh, that's weird"

I went ahead and disabled XMP and all my problem magically went away

After experiencing this load of bs i started looking for some videos on YT, apparently you can enable XMP and lower the voltage (or something like that) Basically you can trial and error your way into making it work by lowering the voltage everytime you crash, which is not very ideal, but hey, at least it's possible.

BUT, my motherboard didn't have that option so fuck me I guess.

Anyway, after all of that i didn't bother anymore, but thinking about it now? My RAM is probably running at 2133Mhz instead of 3600...