I was checking some more on this main board and found something else that seems odd to me, but it could be normal. When I am feeding the stby with 3.3 volts I still have the 2.4 to 2.7 volts on the P ON ping. But I also noticed I am seeing 1.4 volts on the regulated 12V pins as well. Is that normal?
Something else I noticed is when I have the meter on continuity(buzz) and probe the 3.3V stby pin and the ground pin the meter buzzes away, never stops. I know that setting pretty much gets you from point A to B, but curious if that should be happening. Certainly dont happen on the PS_ON pin, REG 12V pins, or the UNREG 15V pins.
I did ohm from the stby pin to ground and it measured 23.4 ohms.