Ok so this is the second time this happens. Im using Win7, and I have opened and cleaned the dust out.
So here is the problem, I restarted my pc and right before it loads the OS it gets stuck and I get some weird corlors on the top of the screen.
Last time I had to wait a while and then it started working normally again.
Right now it has started to act up again.
Here are some pictures, the first one is a bit blurry, but the bios screen loads normal but before OS loads it gets stuck



So here is the problem, I restarted my pc and right before it loads the OS it gets stuck and I get some weird corlors on the top of the screen.
Last time I had to wait a while and then it started working normally again.
Right now it has started to act up again.
Here are some pictures, the first one is a bit blurry, but the bios screen loads normal but before OS loads it gets stuck


