If it closes only partway the safety sensors are usually responsible clean the lenses or realign them and make sure there are no obstacles blocking the beam.
Garage door closing too hard opening back up.
Place a stepladder under the back.
The keypad doesn t work firstly check that you re using it within the range required for your opener.
This brain can wear out in time so you could need a replacement.
Also verify the antenna on the motor unit is in the proper placement.
Close the garage door while holding onto the door handle.
If your garage door won t open or close the problem could be a bent track a broken torsion spring or a bad capacitor int he motor housing.
Open the garage door using the garage door opener.
How to troubleshoot a garage door opener if the closing force probably needs adjusting 1.
The garage door should reverse direction when you apply.
You may also need to reprogram your keypad or replace the batteries in it.