The audio-visual world loves an acronym, so if you've heard about HDMI ARC or eARC and have been left scratching your head as to what these mean, then worry no more as we explain through these ...

HDMI is a standard that allows sending uncompressed audio and video data from one device to another. It means there is no compromise in the quality. You get better sound and clear video.

FIX: Windows Sound & Audio problems & issues. Sometimes ATI HDMI Audio device can be the reason for the audio popping out from your device; disabling the device ensures it is not the culprit.