If you have a separate soundbar or amplifier, confirm that its volume is also active and set correctly. A loose HDMI connection often results in no audio, even if the video continues to play.
Device Restart: Quick Fix for No Sound on Cable TV
Start by changing the channel or cycling through a few different inputs on your TV. If the issue follows the cable box to every input, the source is most likely the set-top unit or its configuration.
Inspect the ends for bent pins, corrosion, or visible damage. Look for a dedicated mute button or check the audio settings menu on the box itself.
Device Restart to Resolve No Sound on Cable TV
Patience and methodical checking will save you the time and cost of a service call, empowering you to enjoy your favorite shows with full sound quality restored. Checking the Cable Box and Remote Before diving into cables, verify that the cable box is not muted.
More About No sound on cable tv
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