You have already performed the primary checks and verified power form the panel to the garage door opener receptacle.
Garage door opener not working after power outage.
If the answer is no most likely the the outlet circuit breaker is tripped or the logic board is bad.
After the garage.
Pull the emergency release cord.
1 the transformer has failed due to a power surge.
Here is what may cause your garage door opener to not power on.
Before attempting to disengage your garage door opener from your garage door you must.
The emergency release cord is the red rope that hangs from the garage door trolley.
The garage door opener not working after a power outage may have been hit by a power surge.
How to reconnect garage door after power outage if you are in need of getting out of your garage door during a power outage you must first disconnect the garage door.
Does the wall control lite up.
More than likely the logic board took a power surge and needs to be replaced and possibly the wall button or sensors too.
The door must be completely closed in order to.
Pull the emergency release rope toward the opener motor head.
This is the only way to disconnect the opener and allows you to fully open the door.
First you must disconnect the garage door opener from the door itself.
How to open a garage door manually after a power outage 1.
Raise the garage door fully.
Door must be in down position.
I would first unplug the opener then will have to remove the cover to access the internals.
Pull straight down on the emergency release rope once the door is open.
Pull the emergency disconnect cord hanging from the opener.
The only other work that could be done at this point is to perform checks on the power connection to the board.
This prevents the carriage from reconnecting to the opener.
During a power outage you must manually open and close the garage door.
It s best to unplug the opener from its power source beforehand.
Once the power is restored to your home close the garage door.
You can try unplugging the unit for 15 minutes but an opener does not have a true reset button.
An emergency release cord on the garage door arm opens the trolley to allow you to disengage the garage door from the opener.
Push the control button either on a remote.