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ARC, or the “Audio Return Channel”, is a feature of some newer TVs that allows you to play back audio from other HDMI-equipped devices. For instance, you can playback the audio from a game console, cable box, or other HDMI-compatible audio device. This can be especially useful for those who own a Dolby Atmos-capable soundbar. …

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Frequently, users have no sound on Apple TV. While this is a problem that may occur at any time, there are certain steps that you can take to fix it. There are a number of possible causes for this issue. For example, your HDMI cable may not be properly plugged in. It is also important …

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