Chosen Solution
I got water spilled logic board, i have already clean it but the strange thing the it does not power on and the charge light goes from amber to green for a second, but if i disconnect battery and plug it it again then i turn it on, well it turns it on again by it self i can use the laptop but i cannot shut it down or i will have to take it apart again and disconnect the battery does anyone have a clue what is going on p.s i have reset the smc
This sounds like you still have damage from the spill. Did you fully remove the logic board? I would start there. Inspect the back side.
