If your pc has multiple hdmi output ports try different ports and see if the problem.
Laptop tv hdmi cable no sound.
If the hdmi device is not set as default device you cannot hear the sound from hdmi output.
There are a few reasons why you re getting no sound when using an hdmi cable to your screen.
Connect the hdmi cable from the hdmi port on your pc to a free hdmi port on your tv.
Here we outline what they are and how you can try to fix the problem.
Primarily we re talking about.
The following sections contain guides on how to fix the problem in both cases.
Click the start menu on your pc.
Set hdmi device as default device.
When you connect your windows pc to a tv via hdmi cable you need to select proper input source for tv hdmi cable.
2 click playback devices.
If the sound is heard on another tv reconnect the source device to the tv and continue with the steps below.
This step determines if the issue is with the source device or the hdmi cable.
Check that the output port works fine.
Hdmi audio not working occurs frequently on windows computer or tv.
Windows if you find sound not coming through hdmi after connecting your computer to an hdmi device please follow the methods below to solve the problem.
Connect the hdmi to your laptop and tv.
Use the tv remote to select the hdmi port connected your pc as the video source.
1 right click on sound volume icon in the lower right corner of windows.
Use another cable to see if the problem resolves.
A context menu will pop up.
Verify that the cable works.
Purchase the right sized hdmi cable to connect your pc to your tv.
However in most cases this is not enough as it will only result in duplicating your computer screen on the tv screen but the sound still come through the pc.
Turn the computer back on and the sound should work.
In order to switch sound from pc to tv as well you would need to do.
Follow steps below to set the hdmi device as default device.