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Old 03-13-2018, 06:22 AM   #5
Joe Black
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Default Re: ASRock B75M-GL dead /water damage/

Great, Ill remove the mosfet and try to power on without P4.

So, if I got it right, MOSFETs are naturally closed, and when all are good, that's why there's few kohms on P4 (example)
When they open, then P4 "sees" CPU, and (as on mine) P4=3.7 or so ohms.
Asuming that coils and in and out caps are OK.

Makes perfect sense now, thank you so much!
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