Why is HDMI ARC not working?

In the 21st century, we are presented with multiple options of entertainment for getting rid of the boredom. Television is one of those considerable options from all other options of entertainment.

Recently multiple MiTV users and other TV users encountered a problem of audio receivers not functioning optimally that HDMI ARC not working as well.

If you are also struggling with the same problem, then it is convenient for you to have a look within the details mentioned in the article. We are providing you the necessary information about the TV sound receiver not working appropriately.

Why does HDMI ARC not working?

Before we dig deep into why HDMI ARC is no sound or not working optimally, we need to perceive the working of the HDMI ARC.

ARC that means audio return channel was featured in 2009 when HDMI was introduced in 1.4 versions. About what ARC does it acquire for converting the TV’s input HDMI ports into an output HDMI port. It is further used in sending signals in reverse to the output of connected devices that is audio receivers.

Before you practice to connect, it together must check if it has given the command to the connected devices to convert their output port ready to receive the signals from TV. You can practice the converting of the commanding action is done through HDMI’s CEC control.

If there is no sound in HDMI ARC, then you should practice removing all respective HDMI devices that are connected to the TV.

The reason behind the device not working then it can be a result of the CEC control hijacked as they don’t comply with HDMI CEC specification.

Therefore, these can be the respective reason behind HDMI ARC not working optimally. It is better for you to have control of the working of the TV optimally.


From the details mentioned above, we can easily draft a conclusion that it is better for you to get yourself the upgraded version of television to enjoy your TV watching experience.

Those who are considerate about TV’s optimal working can go for buying the superior quality product than going for the inferior one as they might be presented at lower prices, but you cannot count on them.

Using the low quality will end up in problems with HDMI ARC and other problems as well. We hope you find the details stated above informative.