Windows 10: pc audio not working when connected via hdmi cable on tv

I use my TV as a monitor. But after that I am unable to play audio in speakers of my TV connected via HDMI cable as I used to do before. I update drivers too many times. Re-install them as well. Download drivers but nothing works. Then I notice that INTEL R display audio driver is missing from drive manager.What should I do?

:)

 

no audio from pc to smart tv via hdmi cable

Hi.

My win11 mini pc no longer has audio whej connected to my toshiba smart tv via hdmi cable.

It worked perfectly well 2 days ago, now its just stopped suddenly. It affects all aspects of the pc, every app, notification and media player.

It DOES work with the 3.5mm audio jack connected to a speaker. Just not hdmi.

I have tried without success...

• Checked audio is not muted and volume is turned up
  
• Restarting pc
  
• Running audio tests (audio indicators move when test audio is played, but no sound comes out)
  
• Changing hdmi cable
  
• Changing hdmi port on tv
  
• Changing hdmi port on pc
  
• Updating drivers for tv and pc
  
• Deleting and reinstalling drivers for tv and pc
  
• Running windows troubleshooters
  
• Resetting pc, keeping personal files
  
• Totally resetting pc to factory default
  

I don't have another monitor or tv to test but I don't think the issue is my tv as connecting my laptop and ps5 to the hdmi ports works perfectly.

Would love to get some help as the only reason I have this pc is to stream sports on my tv

 

No audio from TV connected to computer via HDMI cable

Hi Jim,

For us to further assist your with the audio issue on your TV when connected to the computer, please provide the following information below:

• Have you tried to update your audio and video drivers on the computer?
• Have you checked your TV settings if your HDMI settings are set up according to which port the HDMI cable is connected? For example: HDMI 1 or HDMI 2.
• Is the HDMI cable working if you use it on a different device?

Keep us posted.

 

PC and TV not connecting via HDMI cable

If the PC has detected your HDMI-TV connection then it will be shown as an additional display in Settings, System, Display.




If there is no additional display shown then your PC has not detected your HDMI-TV connection
- Unless there is something wrong with the connection itself, I'd first try going to your PC maker then downloading and [re-]installing the latest display driver.
- I suggest you also check your PC manual & any user forum your PC maker provides to see if there is any useful guidance there.
- You might also get somebody else to connect their PC to your TV using the same TV settings & HDMI cable to prove that nothing there is at fault.

Denis