Posted 2/14/2022 18:38 (#9502950 - in reply to #9502323) Subject: RE: Computer case fan and power supply.
West Central IL
I had it unhooked and no go. I unhooked the power supply from everything and then tested it by jumping pins 4 and 5 and all I got was a big fireball out of it. I took it apart and noticed the psu fan had a lot of play in it. May have been rubbing the psu case part of the time causing my noise.