My pc keeps freezing while doing key things

tomahawk77

Honorable
Dec 30, 2012
2
0
10,510
Hello, Im a first time PC builder and i have finished my build i have been playing games such as minecraft dayz and battlefield also far cry 3 when i play dayz and i turn the 3d resolution to full to make it look nicer it freezes after 5 to 30 mins and also when i record with fraps and turn my settings down to normal it works fine for about 10 mins then crashes another thing when i play minecraft the same thing happens when recording