.Griff. Posted February 18, 2013 Share Posted February 18, 2013 Case number - #5602686 Advanced RMA reference - 1287407 On Thursday 7th February I received and installed a Corsair CX750M PSU which had loud coil/capacitor whine - - which was very noticeable when the GPU was under stress. I submitted a tech support ticket and after a few days an advanced RMA was arranged with "Jelaide" (see told me to make a note of 1287407) and the replacement PSU arrived today. I've just fitted it and it's even worse than the original. Where do we go from here? Link to comment Share on other sites More sharing options...
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