If all else is good could it be the board?

I came across a dryer that didn’t heat up. The therm- o-disc was bad, so I replaced it, closed it up and started it up. It still didn’t heat up. I opened it back up and checked all the thermostats around the heating element and found them to be good. I checked to see if I had 240 at the receptacle. I did.
Am I correct in assuming that the only thing left is the board?