If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch.
Garage door opener broken how to open door.
You should seek a professionally trained technician to repair or replace your opener.
Protect your back be careful not to pinch your fingers and don t let the door fall on your feet.
The most common opener problem is a stripped gear or sprocket issue.
Again the door will be very heavy.
An easy way to check if your garage door is the problem is to attempt to open it manually.
If it is difficult to open by hand chances are the opener isn t at fault.
Replace the main gear drive if the garage door opener makes a grinding noise but the door doesn t move your main drive gear is probably toast.
If your garage door manually opens then there is something wrong with your garage door opener and it must be either repaired or replaced.
You will have to open the door manually.
Ever forget your keys to the house or even lost your garage door remote.
Garage door locked from the outside.
Garage door opener won t open all the way fix.
Look at the edges of the garage door from the inside and the outside to see if there is a misalignment somewhere or if one of the springs has broken.
These things can leave you at the mercy of a lo.
You may have done this.
Get help from a second person.