Well i did some more tweaking (as you said I was scared as well) But the PSU is fine. The noise I cant explain, but its been tested and I put it back in got it to boot and ot into setup aand the cpu is fine, idling at 32 celcius. Im pretty sure I have a bad stick of ram (i know i should have checked that first, but the psu sound threw me off) I tried one stick at a time, one didnt boot by itself the other did, I tryed to put the other stick in the other dimms with the working one in DIMM1 and got the same no boot or freezing on boot. I'm going to try to post the bad stick on the first dimm one more time to see if it's the ram or the mobo (ram is pretty common, and thats what it looks like. I just hate to RMA and be without until i get a new stick.)
Anyways, no more noise from psu, boots to windows, got drivers installed but only using one stick
My SATA II comes tmw, and I was hoping for my complete system then... But i guess not.