Ok I figured that was probably something that was not to worry about. I didn't see any loose plugs and it was hard to see, but it appeared like all connections were connected and I carefully pushed down with my screwdriver and all the plugs were secure plus I also pushed on all the wires and none moved as if they were loose.
I might try to spray electrical cleaner (not WD-40) on the plugs, and possibly the pot on the board and it might work or at least wake it up a little, but most likely something will have to be replaced.
Gino
