Audio output setting or mute state
The TV may be set to an external output such as Bluetooth, ARC or optical, so the internal speakers stay silent.
Audio Service
TV Sound Repair
Audio faults range from a simple output setting left on Bluetooth to a failed amplifier stage on the main board. We test each source and output path, then repair or replace whatever is actually causing the silence or distortion.
Symptoms we see most often
- No sound at all from the TV speakers
- Very low volume even at maximum setting
- Crackling, buzzing or distorted audio
- Sound from one speaker only
- Audio out of sync with the picture
- Sound works on headphones or soundbar but not internal speakers
Possible causes
Amplifier circuit failure
The audio amplifier IC on the main board fails, producing no output, distortion or sound on one channel only.
Damaged speakers or wiring
Blown speaker cones and detached speaker connectors cause buzzing, rattling and missing channels.
Software or source problem
Firmware bugs and incorrect audio format settings on a connected device can mute the output on specific inputs.
Safe checks you can do first
- Check the mute state and raise the volume with the TV's own buttons.
- Open sound settings and set the output back to the TV speakers.
- Test another source such as a USB video file or a different channel.
- Disconnect Bluetooth headphones or soundbars that may have grabbed the output.
- Try a different HDMI cable and port if only one source is silent.
Do not open the television or work on its internal parts yourself. Panels and power boards hold stored electrical charge even when unplugged, so internal work should be left to a technician.
Book a Technician
Share your details and we will call you back.
How it works
Simple From Booking to Repair
Four clear steps, from your first message to a tested television.
- 01
Book
Send your TV type, brand, problem and area through the form, phone or WhatsApp.
- 02
Technician Visits
We confirm a convenient slot and a technician reaches your address with tools.
- 03
Diagnosis
The TV is inspected, the actual fault is identified and explained to you.
- 04
Repair
Repair or part replacement is carried out after your approval, then tested.
TV Sound Repair — Frequently Asked Questions
Most often it is either the audio output routing in settings or a failed amplifier stage on the main board. Testing several sources quickly narrows down which.
Yes, speaker units are replaceable on most models, and the technician matches the size and rating to your set.
Distortion that appears at high volume usually points to a damaged speaker cone or an amplifier that is failing under load.
Yes, that pattern usually means the internal speaker path or amplifier is faulty, since the signal itself is clearly present.
Related TV Repair Services
Is Your TV Not Working?
Tell us what is wrong with your TV and request professional repair service.