Error Codes on

Problem started with F1 error code and replaced the control board at $300
Once replaced thenI was getting error code F2 E1. Went and checked connections again on the cable connector and other things such as transfer voltages etc. everything looked good. Also some the the keys did work but not all, such as turning the light on in the oven.
So I replaced the control Panel at $260. Although the cable has different numbers your parts said it was a replacement part and it was OK. What I get now is that the switches work but they do not control what they are supposed to control. And when I turn power on initially the top oven is locked in the clean mode then I get the F2 E1 error code again. The documentation I got with the oven says there is a cancel switch with the OFF oven button does this reset the control board? What is this thing doing? Help? Help?
Thanks
Ed

try pushing the start and hold it for 5 seconds or try the same with the cancel push and hold