Eight-to-ten year old Kenmore Elite electric dryer that randomly stopped running.

Put clothes in, touched "POWER" button, selected program "NORMAL", touched "START" button and nothing

happens.

The panel stays lit up and the "DRYING" light blinks.

I've completely cleaned the vent screen, the vent hose, and the outside exhaust tube.

Any ideas where to go next..?

Thanks for any help.

J C Jones