Well the good news is it may be as simple as pushing a lock button or sliding it to the unlock position.
Garage door won t open in the morning.
Fix the door tracks if the door binds when opening.
Check for spots where it sticks.
One cause of this type of intermittent problem is that direct sunlight can blind the optical safety sensors once the door is open.
My remote controls won t open the garage door.
As the sun moves throughout day the exposure changes and the door then closes normally again.
Check for broken springs.
If your garage door feels heavy to lift manually you likely have a broken spring.
If your garage door won t open when you click the remote or press the button on the wall control first make sure the garage door isn t locked.
They worked this morning to close the door but would not open for me this afternoon sound familiar.
Sometimes a garage door won t open or close for one reason only the operator has no power connection.
This may show a grease buildup.
If the door starts down and reverses accompanied by the opener lights flashing and a clicking sound this indicates a safety eye sensor issue.
The receiving sensor can t detect the beam generated by the other side and won t allow the door to close.
You might have absentmindedly unplugged the operator as you were exiting the garage through your internal door to the house.
While your garage door is in the down position disconnect the opener and try to raise the door manually.
When the door is lowered the spring winds up tightly creating a pulling force that helps lift the door up.
If your garage door opener came with.
Many garage doors have a powerful torsion spring located horizontally above the door.
If the door isn t locked pull the emergency release cord to check whether the door opens smoothly.