Okay, so this has been happening for a while now. I've taken it to a computer repair store for a crashing problem multiple times, and the only thing they told me might be the problem was my GPU because it was out of date. I previously had an NVidea GeForce GT 640 (Zotac 2GB edition), which after this information I saved up to get a Sapphire Dual-X R9 280, lets just say that didn't fix the problem. Even after the huge upgrade to my GPU I'm still getting the crashes, but what makes me continue to believe that it's the Graphics Card is that when I don't have one in the system runs fine. It's running on Intel HD 4000 graphics but it doesn't crash. So, is this a problem with my graphics card, or something else?
GPU: http://www.sapphiretech.com/presentation/product/?cid=1&gid=3&pid=2194&lid=1
CPU: http://ark.intel.com/products/65520
Mother board: ASRock Z77 Extreme 4
RAM: 8GB DDR3 G.Skill Ripjaw
PSU: Corsair CX 600 Watt
HDD: Western Digital Blue 1TB
GPU: http://www.sapphiretech.com/presentation/product/?cid=1&gid=3&pid=2194&lid=1
CPU: http://ark.intel.com/products/65520
Mother board: ASRock Z77 Extreme 4
RAM: 8GB DDR3 G.Skill Ripjaw
PSU: Corsair CX 600 Watt
HDD: Western Digital Blue 1TB