Computer Crashing. Need Help

tomdizzo

Reputable
Nov 25, 2014
1
0
4,510
So for months now my computer has been crashing randomly and also when gaming mostly. When my computer would crash randomly first everything would freeze up and I wouldn't be able to open task manager or even switch between open firefox pages. I could basically click but that didn't matter since it wouldn't register onto anything.
When gaming it would just happen randomly when in a game of league of legend. What would happen is the screen would go black and say signal not received for a second then the screen would go completely black and the last sound I heard would start looping like a buzzing. The only thing I could do then is restart the computer and to add to that if I don't restart my computer I think a blue screen would pop up after awhile. My computer wouldn't crash every game I play but it's just getting really annoying.
If I don't play any game my computer is just fine. But when I'm watching streams, videos or even a movie there's a chance of my computer freezing up.

Windows 7 64-bit
Gigabyte Z68AP-D3
i7-2600k
Gtx 570