Mickelit00 Posted September 2, 2013 Share Posted September 2, 2013 Hello members. I have quite a strange problem. I got a Hx1000 from a friend who bought a new psu. If you put a clip in the green and black holes on atx connector the psu spins up and the fans connected to it also. So far so good. But here's the problem when i then connect the psu to my motherboard Msi Big Bang XPower and start the psu, the motherboard makes a high buzzing sound coming from the pch on the board. And it just won't start, i plug in my old ozc 650w and everything starts and runs perfectly. Also nothing unusual looking about the 24 or 8 pin. Already tried starting everything outside the case, nothing happens. Also tried balancing the rails since this is a (2 x 500 psu). Going with cpu and motherboard on rail 1 and my 2 670 on rail 2. No difference there, so im pretty mutch out of ideas Thanks in advance. Mikael Link to comment Share on other sites More sharing options...
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