# Doorbell not working: what to check

Updated: 2026-10-24 · https://pros411.com/en/guides/electricians/doorbell-not-working

## Short answer

If your doorbell won't ring, press the button and see if it pops back out: a stuck button can keep it silent. Wireless? Change the battery in the button and check that the chime is plugged in. Video doorbell? Charge it and check the app. Wired? Reset the doorbell breaker once. If it is still silent, the transformer or a wire may have failed: call an electrician.

> Safety first: Do not open the chime box, the button or the transformer to touch the wires. Touch the panel only to reset a breaker, with dry hands on a dry floor.

## What to check when your doorbell will not ring

![Cartoon doorbell chime looking worried because it will not ring, with a hand pressing the button outside and a dog waiting](https://pros411.com/img/guias/doorbell-not-working.webp)

1. **You press it and nothing rings.** Start with the easy stuff. Press the button once and listen near the chime inside.
2. **Does the button pop back out?.** A stuck or dirty button can keep the bell quiet. Press and release it a few times. If it stays in, it needs replacing.
3. **Wireless? Put in a new battery.** Change the battery in the button and in the chime, or check that the chime is plugged in. Pair them again if the manual says so.
4. **Wired? Reset the doorbell breaker.** Find the breaker for the doorbell or the hallway. If it sits in the middle, push it fully to OFF, then to ON, and ring again.
5. **Still silent? Call an electrician.** The transformer, the chime or a wire may have failed. Do not open the chime box or the button to check the wires.

## Video doorbells

If a video doorbell stops ringing, charge it or check that it gets power, then open the app. It shows the battery, the Wi-Fi signal and whether the indoor chime is turned on. Restart your router if the signal dropped. A wired video doorbell that keeps losing power may need a stronger transformer, which an electrician can install.

## Why a doorbell stops working

- A stuck or worn button.
- A dead battery in a wireless button or chime.
- A tripped breaker on the doorbell circuit.
- A failed transformer, the small box that lowers the voltage for the doorbell.
- A loose or broken wire, or a worn chime.

## When to call an electrician

- A wired doorbell stays silent after you check the button and the breaker.
- The chime hums, buzzes or rings by itself.
- The button or the transformer feels warm or smells burnt.
- You want a video doorbell wired in, or a new transformer.

Find electricians in your city: https://pros411.com/en/electricians

## Frequently asked questions

### Why is my doorbell not working?

Usually a stuck button, a dead battery in a wireless doorbell, or a tripped breaker on a wired one. If those are fine, the transformer, the chime or a wire may have failed.

### How do I know if my doorbell transformer is bad?

If the button and the breaker are fine and a wired doorbell still does not ring, the transformer is a common cause. An electrician tests it with a meter and replaces it.

### Why does my video doorbell not ring inside?

The indoor chime may be turned off in the app, or it needs its own power or pairing. Check the chime settings in the app first.

### Why is my doorbell button stuck?

Dirt, paint, moisture or a worn spring. Press and release it a few times. If it still sticks, the button needs replacing.

### Can I fix a doorbell myself?

You can check the button, the batteries and the breaker. Replacing the transformer means working near household voltage, so call an electrician for that.

### Why does my doorbell ring by itself?

A stuck or wet button, or a wireless doorbell picking up a neighbor's signal. Dry the button, change the code on a wireless model, and call an electrician if a wired bell keeps ringing.