Hi nunuk,Saw your post saying: "Check the PWM circuit in the unit those along with drive transistorsoften fail in these supplies due to its compact size (they often cheapout with parts) also check duty cycle when it works."Was wondering if you could run me by how to check the:1- PWM circuit2- drive transistors3- Duty cycleand were they are. I actually got 3 PS3s off ebay for quiet cheap and planned to repair by replacing and swapping parts that are faulty from the units to at least get one of the 3 running, however, to my misfortune (and this was confirmed) all the MOBOs are the one having the problems. All the HDDs, Blurays, etc.. are perfectly fine as tested and verified by a working MoBo. Please help me. If i can just verify what on the mohterboard is faulty, i would be so excited to get my hands into replacing the faulty components.Thx!
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