We have this same problem - had a technician out who said the main control board needed replacing. Since we replaced it only 8 months ago, we didn't want to pay for a new one. We found the board on e-bay, replaced it, and are having the same problems..
Got error codes F7, E7, F0 & E0. Automatic test mode is fine up to #11, then nothing happens, and the lid lock light keeps flashing.
Was the problem mis-diagnosed?
Any help would be appreciated!