Our dishwasher stopped mid-cycle last night. It beeps and flashes the "normal wash" light. I've tried resetting and power cycling it, but it just won't work.

From what I've found on here, it seems the control board may be the issue. Would this be something I can replace myself? And if so, where can I find this part?

It's a GE GSD4000N10WW dishwasher, and it's only a couple years old.

I took the inside cover off and found the control module. It seemed pretty easy to replace. Everything looked okay for the most part. I did notice the jetdry container did have some fluid in it and what looked to be mold. EWWW!

So after checking the connections and resetting the dishwasher, it still wouldn't work. Can anyone please lend their expertise on this? I'd hate to waste $100 on a control module if it doesn't fix the problem.