Hey guys, since I got this new PC I've never tried overclocking before. The MSI Z77A-G45 GAMING mother board has something calls OC Genie II. I just hit it and it'll automattically OC everyting. It worked the first time, but after I tried it again, my system would power on, then off, then on again, and struggle just to make it to the bios screen. It wouldn't start up. So I'm trying to figure out some settings (more details to come) but I'm wondering if I dont have enough voltage going into the CPU. I want to OC the CPU to 4.2. The vid card, not sure. RAM I have two 8 gig sticks in there with a max frequency of 1866, but the usual boot up just has them at 1333. I don't want to OC them, just keep them at 1866. So I think the problem might be voltage. I have a 850W PSU so I'm pretty sure that's enough.