Okay, so i built my second pc and used most of the parts from my first. I changed the motherboard(gigabyte z77x-ud3h) and the videocard to a 760 and also a new case. Ever since i built it my hard drive keeps corrupting. Ive tried 3 different drives and i even bought one which worked for about a month and then was corrupted again. Its obviously not the drives. The problem is im not sure if its the motherboard or my psu. I had no problems before changing my pc.