I've recently replaced my cpu cooler and graphics card. The graphics card installation was fine and everything worked however now after installing the new cpu cooler my Windows gets to the log in screen and after that it reboots. Sometimes it doesn't even get to the log in. It did however a couple times get to my desktop where under performance, my disk usage was at 100%, there weren't that many apps running to be taking up all my disk. When I go into safe mode everything works perfectly fine. I'm not sure if it's because of my hard drive but any input would be great.