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The Daily Insight

How do I connect HDMI to TV with sound?

Author

Matthew Barrera

Published Apr 21, 2026

How do I connect HDMI to TV with sound?

Option 1: HDMI connection using the ARC feature

  1. Connect an HDMI cable to the HDMI ports labeled ARC or the port identified in your manual that supports ARC.
  2. On your TV menu, set Speakers to Audio system.
  3. Turn on the Control for HDMI setting on your TV, and the A/V receiver or home theater system.

What is HDMI sound system?

If your Home Theatre System, TV, and the HDMI cable support ARC, it means the TV can transmit sound to Home Theatre System. When you connect the TV to the Antenna/Cable directly (without Set Top Box, it will allow you to hear the TV sound through speakers connected to Home Theatre System.

Is HDMI and HDMI ARC the same?

HDMI and HDMI ARC are, for the most part, the same. The difference occurs on the receiver side. The attached device has to be ARC compatible, otherwise, it won’t work. Most soundbars have a port labelled HDMI ARC, similar to the one on your TV.

How to set up HDMI with no sound?

HDMI to TV No Sound 1 Press the HOME button. 2 Select Settings. 3 Choose Watching TV -> External Inputs -> HDMI signal format -> select the proper HDMI 1 ~ 4 -> select Standard Format… More …

Is it possible for HDMI to carry audio?

Does HDMI carry audio? Of course, yes; HDMI can carry both audio and video data easily. Why do people ask questions like this? That is because they find HDMI sound not working or HDMI audio not working. HDMI audio not working occurs frequently on Windows computer or TV; the following sections contain guides on how to fix the problem in both cases.

Do you need HDMI cable to connect sound bar to TV?

ARC is required to connect your soundbar to the TV with a single HDMI cable. However, if your TV doesn’t have ARC input, connect the soundbar to TV via both optical and HDMI connections. You’ll also have to activate ARC on your television.

How do I get my HDMI to work?

Make sure the Playback tab is selected. Choose Speaker/Headphone or Speakers and Headphones (make sure the HDMI cable is plugged in). Click on the Set Default button. Select the output device connected through HDMI. Click on the Set Default button. Click on the OK button to confirm.

What kind of HDMI do I need for a sound bar?

— When using Chromecast with Google TV connected into my TV’s HDMI port and then the sound bar connected to via HDMI ARC, the sound bar’s volume controls are not as responsive ” ” PROS Inputs – While there are various inputs (3.5mm, HDMI, Optical), the HDMI port is the most relevant for connecting your TV to this device.

Why does my home theater not work with HDMI?

The factory default setting for the Control for HDMI function of the home theater or sound bar system is ON. The home theater or sound bar system retains the settings the next time the device is powered on. During the setting of the Control for HDMI function, the System Audio Control function does not work. This is normal operation.

How does the home theater or sound bar system work?

The home theater or sound bar system automatically mutes or shows a muting message. MUTING appears on front panel display of the home theater or sound bar system if there is no audio signal sent from the HDMI® ARC output of the audio system to the TV HDMI ARC input. This is a normal operation.

How to enable HDMI audio on Windows 10?

1 Use the Windows Key + R on your keyboard to open the run dialogue box. Type in “mmsys.CPL” and then click “OK” 2 In the window that appears, click on the “Playback” tab and then plug in the HDMI cable. 3 When you see the HDMI audio device listed here, right-click on it and select “Enable”.