Shit keeps crashing

File: whatthefuck.jpg (17KB, 361x173px) Image search: [Google]

17KB, 361x173px

I'm posting because I have no idea what's going on after checking many possible causes.

Things constantly crash for me, and then explorer windows freeze, task manager doesn't shut things down, and I can't manually shut down because it just keeps loading the circle.
I basically have to shut down or restart with the case button.
I thought this was a hard drive issue, and disconnected that one drive. Things calmed down for a bit but it came back.


What could it be? Driver issues? RAM? Should I just reinstall windows?


By the way - programs like crystaldikinfo or hd sentinel show that the hard drives are all fine, even the one I disconnected.