No Sound but Picture

If your TV displays picture clearly but has no sound, it indicates a problem with the audio system. This guide explains the causes and how TV repair experts in Visakhapatnam can fix the issue quickly.

A no sound but picture issue is very common in LED, LCD, and Smart TVs. This usually happens because of faulty speakers, a damaged audio IC, corrupted software, or incorrect audio output settings. Sometimes loose cables, headphone jack problems, or damaged HDMI/AV ports can also cause sound failure.

Before assuming a hardware failure, check if the TV is on mute, if audio mode is correct, or if an external device like a set-top box is causing the problem. If everything looks normal but there is still no sound, then it's likely an internal audio issue.

Experienced technicians in Visakhapatnam use specialized tools to diagnose the exact cause. They check the audio amplifier board, motherboard, speaker wiring, and DSP processor. Most sound issues can be repaired on the same day.

If the sound issue is ignored, it can damage the audio circuitry further. Getting your TV checked early ensures clear sound quality and long-term performance.