I had the control lock button on the control lit it would not come out oif lock mode.
I held the button for a long time ( 2min). After looking up a solution on the internet. I checked for supply pwr from the cord to the control board. It was good.Motor circuit test was good.Ordered a new Cntrl brd.
Install the cntrl board everything lit up ran a drying cycle all was well. Ran one complete cycle front panel went dead no lights at all. Repeated supply pwr checks again all ok bought cntrl bd locally installed new cntrl bd all lights on, ran panel diagnostic test (which i should have done with first cntrl bd).
All DIAGNOSTIC TEST PASSED ran three (3) complete drying cycles. have no lights on front panel.
Did a continuity check on the user interface boards have a high 23.6Mohm resistance on the Temp,wrinkle shield,auto dry,more time,less time button ribbon pin out instead of a open.
$230.00 cnrtl board now $177.00 user interface panels.
hope this solves the problem $400 to fix a 750.00 machine.WTF