Samsung MFS-DV327L-00 Dryer Control Board OEM Part

Heater relay on control board open. one wire to relay, loose connection. caused relay contacts to fail.

After watching video of how to take apart the dryer I decided it wouldn't be difficult to do the trouble shooting my self. I'm an electrician by trade and have a degree in electronics so when my dry didn't even turn on I figured I could find out what we wrong with the power. The whole unit came apart with only a Philips screwdriver....how easy is that! Meter was the only other tool I used. after checking that the 120vac was getting to the board, I only had to check all the switch components to confirm they were not the cause. However, only one point would keep this display board from lighting up and that is the "power' button. This check out fine so the only thing left was the main control board...This part is a little hard to trouble shoot because it is mostly sealed and there is no schematic for the pins or cables; that I could locate. I took the chance and ordered the replacement part. Yippee! it worked! I one word of advice...if you going to open up the dryer, take the time to clean it all out thoroughly.