Garage door opener completely dead?

A dead opener is a power problem until proven otherwise, and the easiest fixes come first. The opener plugs into an outlet on the garage ceiling, and that outlet is often on a ground fault circuit (GFCI) that trips quietly. Garage and outdoor outlets are often tied together, and the reset button may be on a different outlet in the garage, on an outside wall, or even in a basement bathroom. When one trips, everything downstream goes dark, including the opener.

Next is the cord and plug. Opener cords get brushed by ladders, stored boxes and holiday decorations, and the plug can work loose or the cord can be pinched against the rail. If the outlet has power and the cord is intact, the next layer is the opener itself: a failed transformer or logic board in the head will give you a completely dead unit. Power surges, including lightning nearby, are a common way to lose a board.

Check the wall console too. If the opener lights up and the remote works but the wall button does not, the problem is the wall console or its thin low-voltage wire, not the opener. That wire runs along the wall and ceiling and can be nicked by a staple, chewed by a rodent, or corroded where it meets the terminal. The reverse also happens: the console is dead because the whole unit is dead.

A dead opener from a tripped GFCI needs no repair at all. A fried board in an older opener is a closer call, because the rest of the unit has the same age on it. See the repair-or-replace guide, and if a new opener is the better route, we handle garage door opener installation.