My computer keeps freezing or restarting on its own. When it freezes it stops on what ever the monitor is displaying and the speakers "stutter" what ever sound was playing right as it froze. When it restarts, the screen goes black and appears to just be starting up. None of the fans or LED's in the case turn off though. It's been happening infrequently since I got it last Christmas, typically under heavy load but not always. It's gotten more frequent and happens when I'm working on something with low demand like word.
Windows 8
Radeon HD 7950
AMD FX 8120 8 core 3.1 GHz
700 W power supply
1 TB Toshiba HDD
8 GB DDR3 RAM
I should probably mention that when I got the computer the HDD was in crooked which leads me to believe it was bumped or something because it fits just fine normally (I opened the case and fixed it). It came with a Radeon HD 6640 (? I don't remember exactly, the 1GB one) and I think the problem has gotten only slightly worse since I replaced it. I've put 2 more fans it and it's running under load at about 45 C. Thanks for the help.
Windows 8
Radeon HD 7950
AMD FX 8120 8 core 3.1 GHz
700 W power supply
1 TB Toshiba HDD
8 GB DDR3 RAM
I should probably mention that when I got the computer the HDD was in crooked which leads me to believe it was bumped or something because it fits just fine normally (I opened the case and fixed it). It came with a Radeon HD 6640 (? I don't remember exactly, the 1GB one) and I think the problem has gotten only slightly worse since I replaced it. I've put 2 more fans it and it's running under load at about 45 C. Thanks for the help.