Keep people and property clear first
Keep people, pets, vehicles, and stored items away from the opening while the door is not moving normally. Do not stand under the door, keep pressing the opener to force a result, or try to lift a heavy door by hand.
A few safe checks to describe the symptom
Look and listen from a safe position. These observations can help separate an opener-control symptom from a door-movement concern, but none confirms which part has failed.
01 · CONTROLS DO NOT RESPOND
The remote and wall control do nothing
Note whether the remote, wall control, or both fail to produce any response. From a safe position, you can observe whether the opener has its usual light or indicator. Do not open the motor housing, touch wiring, or reset anything that shows damage, moisture, smoke, or a burning smell.
02 · SOUND WITHOUT LIFTING
The opener clicks, hums, or runs but the door stays down
Stop repeated attempts and record the sound, whether the opener light responds, and whether the door moves at all. Do not disconnect the door to test its balance or pull it upward to see if it is heavy.
03 · VISIBLE LOCK OR OBSTRUCTION
A visible lock or ordinary object may be in the way
From outside the moving path, look for an obvious manual lock left engaged or an ordinary object directly in the opening. Only move an object if it is clearly safe to do so without reaching near the door, track, cables, or opener. Do not force a lock, move the door, or continue testing if the area is not clear.
04 · ABNORMAL DOOR MOVEMENT
The door is crooked, binding, or only lifts slightly
Note whether one side rises before the other, the door catches, or it stops after a small movement. A door that is heavy, crooked, damaged, or off-track should stay still. Do not force it, pull it open, or try to realign the track.
What to include in a service request
Describe the symptom instead of naming a part you think has failed. Include the New Hampshire town, the door’s current position, and:
- Whether the remote, wall control, or opener light responds
- Whether the motor is silent, clicks, hums, or runs
- Whether the door is fully down, partly lifted, crooked, or off-track
- Any visible lock, obstruction, spring, cable, panel, or track concern
When to stop and request professional repair
Stop troubleshooting and keep the area clear if the door is heavy, crooked, damaged, binding, or off-track. Stop immediately if a spring looks separated, a cable is loose or frayed, or any other spring or cable concern is visible. Do not adjust tensioned hardware, bypass safety equipment, open motor wiring, or attempt a repair based on these observations.
For a control or motor symptom, see the garage door opener repair page. For a heavy, crooked, damaged, or mechanically stuck door, see garage door repair in New Hampshire.