Hello, I'm rebuilding my 4 year old gaming PC for my sister since I built a different PC a few months ago. I replaced the PSU but it still won't turn on so I'm thinking its the motherboard. The mobo is an ASRock 970 extreme 3 and the CPU is an AMD 8120 and before the PC randomly stoped working the CPU was OC'd to 4.1ghz. My girlfriend was using it for a while then she gave it back to me and it sat for months before I tried to turn it on for my sister and it wouldn't start. My main question is what does the community recommend for a mid range mobo to support OCing and long hours of gaming. I'm leaning towards the ASRock 990FX Extreme 9 because I like the extreme 3 that's in the PC but I'm also looking at the GIGABYTE GA-990FXA-UD3. Let me know what you guys recommend. Thanks in advance!