Well, I went through hell all through last night. Assembling the pc and getting it to work.
And I hate my new case. While more spacious, it lacks the fantastic design of the previous one where you could assembly everything on the main backplate where the motherboard is installed, and thus install everything outside the case. This new case made me get into all the tight corners, dropping screws, and all that fun stuff.
Anyway, after hours setting eveything (just replacing the default fans on the case with new ones took FOREVER), I install win10 off a retail stick I had bought ages ago, so it naturally came with an older version of win10, and so it required installing updates. I had done this plenty of times on my Intel systems. Took a bit of time, but it all went smoothly.
Well, with the modern hardware the older version of win10 would constantly BSOD, and updates could never manage to be installed. It's amazing that such an older version would be so incompatible with modern hardware. Anyway, after googling all the and trying to see what others are saying (since mind you, apparently this particular mobo and cpu is notoriously unstable? glad I found this out after buying it
), enabling disabling any bios thing I could think of, I sort of got it stable, but it would still crash, between 10-15 mins.
So I was ready to pack it all up, and was convinced I was returning everything, when I had the thought that maybe I can skip the updates (I had no confirmation that the outdated version of win10 would cause this amount of instability mind you; it was just a hunch) if I just write a more up to date version of it on a flash drive. So I went and did even better, I installed win11. And surprisingly, it runs flawlessly on win11. No crashes whatsoever. No issues. Everything is solid.
Man, what a night. I didn't sleep all night, but I'm glad it's over. If I ever have to assemble another pc it'll be too soon.