Craftsman Garage Door opener won't close
Wife came home today and was able to open garage door without a problem, but when tried to close it, the unit hums for a couple of seconds and stops. No movement of the door.
I looked through the forum for awhile and saw some of the suggestions....the trolly was not up against the bolt, but I tried removing it and adjusting the Up travel away from the arrow without any success....still same hum and nothing else.
The Learn button diagnostic blinks 5 times.
Any help would be greatly appreciated!