820-00165 turns on only is SMC bypass mode.

I have an 820-00165 that only fully turns on in SMC bypass mode. The Macbook enters S0 state but only for about 5 seconds, then comes from 500 man then goes to 6 mahs.

Another weird thing I'm noticing is PPBUS_G3H is at 9.28V, instead of the normal 8.6V, and when the Macbook goes to 6 mahs, PPBUS_G3H goes to 3.4V and gradually lowers.

Board has signs of liquid damage but none near or around the SMC, only little corrosion around C5126, but U5110 looks fine.
 
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