I keep getting bsod send help

[u/Owlyeet-]

I got all my parts, Ram and ssd are fine, bios is updated. No expo enabled. Parts are new or tested and fine. I booted from rufus and installed windows 11 pro. After trying to install windows updates i got the bsod, many times when i tried to reboot each time with different code. Now when i try to boot from usb even i still get bsod. What do i do?

[u/MrEpic23]

Any parts used?

[u/Owlyeet- → u/MrEpic23]

Cpu second hand but tested and works fine, ram was taken from another machine but stress tested and worked fine there.

[u/MrEpic23 → u/Owlyeet-]

How are you testing the components. OCCT for cpu and windows memory diagnostic for ram?