Windows 10: 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.I have tried without success...Checked audio is not muted and volume is turned upRestarting pcRunning audio tests audio indicators move when test audio is played, but no sound comes outChanging hdmi cableChanging hdmi port on tvChanging hdmi port on pcUpdating drivers for tv and pcDeleting and reinstalling drivers for tv and pcRunning windows troubleshootersRe

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No Audio With HDMI Cable From TV to PC

Why is there no audio when I plug in HDMI cable from tv to pc?

 

Audio lost to HDMI on LG smart tv.

After the upgrade to 10 I no longer have HDMI audio on my LG Smart TV. I have tried several ways to restore it. I do have sound to the speakers plugged in to my sound card but prefer using the audio on the TV. Any suggestions?

 

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.