When you plug headphones into your phone or laptop and hear nothing — or only sound from one ear — it is frustrating. The good news is that most headphone problems are easy to fix without any technical knowledge.
Check the obvious things first
Before assuming something is broken, run through these quick checks:
- Is the volume turned up? Check both the device volume and any volume control on the headphones themselves.
- Is the device muted? Look for a mute button on the keyboard or a mute icon on screen.
- Are the headphones fully plugged in? A partially inserted headphone jack often sounds tinny or cuts out.
- Are you connected to the right device? Wireless headphones sometimes connect to an old device rather than the one you intend.
Wired headphones not working
If your headphones have a wire and a plug, try these steps:
- Unplug and plug back in slowly, making sure you feel it click into place.
- Gently wiggle the plug while music is playing. If the sound cuts in and out, the plug or socket may be damaged.
- Try the headphones on a different device — this tells you whether the problem is the headphones or the original device.
- Check the headphone cable for obvious damage such as kinks, fraying, or a bend near the plug.
Bluetooth headphones not working
Wireless headphones add a few extra things to check:
- Make sure the headphones are charged. A low battery often causes connection problems before it causes total silence.
- Turn Bluetooth off on your device, wait five seconds, then turn it on again.
- Turn the headphones off completely, wait a few seconds, then switch them on again.
- If the headphones still will not connect, try unpairing them and pairing them again from scratch. On your phone, go to Bluetooth settings, find the headphones in the list, tap the small information icon, and choose Forget or Remove.
Sound only coming from one ear
This is almost always one of three things: the balance setting is off, the headphone socket is dirty, or the cable is damaged. To check the balance setting on a phone, go to Settings, then Accessibility, then Audio and Visual — the balance slider should be in the middle. On a computer, look in Sound settings. Clean the headphone socket gently using a dry cotton swab, never water or compressed air directly into the port.
When to give up and replace them
If the headphones work on another device but not your phone or laptop, the socket on your device may be worn or dirty. A repair shop can clean or replace it inexpensively. If the headphones do not work on any device, and the cable shows no obvious damage, the driver inside the earpiece has likely failed and replacement is the sensible choice.