I wrote back from Gene's helpful reply on 3/20/09 but I guess I didn't know how to send it as there is no record of that I can find. I hope this works. MY circuit board was not working for clock/ cleaning any timing part. Gene gave me the replacement part #. I took out the panel It has a funny blackish mark on left top of panel window, Burn out maybe? Put it back on and now the fan pressure button does not work it did before as well as oven & broiler and could get degrees with the numbers on panel. I took panel back out and the fan comes on and won't go off unless I unplug it. I not sure if this fan is the one on the panel (or one in the same ) the cooling fan. The exterior panel where you push to control functions is of course glued on with a strip (brain ) that plugs in to circuit board. Does this go bad too. I haven't order the circuit board yet because I wanted to get info on this new issue with the fan ie. not turning off by pushing pressure button. You may find my initial ? with the forum if you look earlier in March this is the one Gene responded to. Please Help!