Speed queen under water

[mozz]

speed queen awn632 was under about 1 ft of water when our basement flooded. Out of warranty. Was under for about 4-5 hours. Doesn't light up anything or start. Taking it apart i found the lower control output board is bad. I work in electronics all day so familiar with components. There is a large diode that is blown in 2 pieces and maybe a few other components i would say look iffy. Motor appears ok, no rust and turns freely, i had a fan blowing on it for a few hours once we got the water cleared out of the basement. I ordered a used board that is guaranteed and wondering if there is anything i should check before swapping boards and powering it up.

 

 

[mozz]

Replacement used board is here so going to try and swap it to see if it works.