Your HDMI no sound problem can be caused by corrupt or missing audio driver issues. To fix the problem, you can try to update the sound driver. There are two ways you can get the right drivers for your sound card: manually or automatically.
Why when I connect my HDMI has no sound?
Make sure the volume is turned up. You also may need to go into the set-top box menu and select HDMI in the Audio Settings or Audio Coding section to pass the audio to the TV. Earlier versions of set-top box firmware didn’t properly handle automatic HDMI connections.
How do you enable HDMI sound?
Method 1: Enable and Make Your HDMI the Default Playback Device
- Press Windows + R Key to open Run.
- Type mmsys.cpl and hit enter to open the sound and audio device settings window.
- Go to the playback tab.
- If there is an HDMI audio device that is disabled, right-click on it and select “Enable” Enable HDMI Audio Device.
Do all HDMI cables support audio?
Yes, all HDMI cables have the video and audio signals directly transported. You cannot have one without the other, so the HDMI cable is almost never the issue when you have just one of the two. If you’re having an issue with the sound, check the settings directly on your source.
Why is there no sound when I connect my Mac to the TV with HDMI?
Then double-click System Preferences, then click Displays. If your HDMI device isn’t receiving audio from your Mac: Click on Apple Menu (apple icon), select System Prefer- ences, then click Sound. Click the Output button, make sure that your HDMI device is selected.
How do I get sound from HDMI to speakers?
Can I play sound from my speakers and the HDMI at the same time on Win 10?
- Open Sound panel.
- Select Speakers as the default playback device.
- Go to the “Recording” tab.
- Right click and enable “Show Disabled Devices”
- A recording device called “Wave Out Mix”, “Mono Mix” or “Stereo Mix” (this was my case) should appear.
How do I change my audio output from HDMI to speakers?
If you would like to get audio output from both an HDMI device and your speakers, read on after the break. To get started, open Sound Properties from Control Panel. From the Playback tab, select speakers and click Set Default.
Why is my sound not working on my Mac?
Check your sound settings
From the Apple menu , choose System Preferences.If you don’t see built-in speakers as an option in the Output window, contact Apple Support. If the Output volume slider is set low, move the slider to the right and test again. If the Mute checkbox is selected, deselect it and test again.
Does audio transfer through HDMI?
HDMI (High-Definition Multimedia Interface) carries both audio and video. As a multi-media interface, HDMI transmits high-definition uncompressed video data and compressed or uncompressed digital audio data between HDMI-compliant devices.
Can HDMI out be used as HDMI in?
No, not directly. A laptop’s HDMI port is built to be output only, so you can’t use it as an input port no matter what.
What is ARC for HDMI?
ARC (Audio Return Channel) is a special function of HDMI high-speed certified cables via which the sound can also be sent back to the transmitter.
How do I get sound to play through my TV and speakers?
The two most common methods to allow the television sound be heard through the speakers of a stereo receiver or home theater system are:
- HDMI connection using the Audio Return Channel (ARC) feature.
- Connection using Coaxial Digital Cable, Optical Digital Cable, or Audio Cable.
How do I change the input sound?
Press the Windows key + I to open Settings. Click System. Click Sound on the left pane. On the right pane, under the Input section, for the Choose your input device option, click the drop-down and select the input device you want.
How do I change audio output?
Tap the small button at the top right of the player notification tile. In the media player pop-up, you’ll see a list of connected audio devices. Tap the one you want to switch to.
How do I reset the sound on my Mac?
Restart Core Audio
Launch the Activity Monitor, type coreaudio in the search bar, and double-click coreaudio in the search result. In the coreaudio window, click Quit. Click Force Quit to kill Core Audio. macOS will automatically restart the process and hopefully restore sound output on your Mac.
Why isnt the sound on my computer working?
Verify via the speaker icon in the taskbar that the audio is not muted and is turned up. Ensure that the computer isn’t muted via hardware, such as a dedicated mute button on you laptop or keyboard. Test by playing a song. Right-click the volume icon and click Open Volume Mixer.
Why My volume is not working?
You might have the sound muted or turned down low in the app. Check the media volume. If you still don’t hear anything, verify that the media volume isn’t turned down or off: Navigate to Settings.
Contents