Tv may have shorted out.

Tv was wet somehow. I let it dry and plugged it in and it worked fine. The next morning the tv wouldn't even turn on but the red light is lit & disappears for a second when I first try to turn it on but it quickly comes back. The tv is also making a weird weak sound when I press the power button. Well, my actual question is if it is an issue with the power board, can I replace it with the power board from a Samsung 55” smart tv?