Laptop sound output via hdmi does not work?

Hi

If I connect my laptop via hdmi nit to the television although the picture but the sound is still played on the laptop boxes… Previously, that was still easy… I've searched in google, but I'm not the computer expert.

Drivers I have updated should be synonymous already uninstalled and reinstalled

On TV is synonymous net because it works with another laptop synonymous

Is a medion laptop with windows 10 and Realtek sound card

Sound output is "realtek digital output" Realtek high definition audio - not connected "

Have already tried other hdmi cable and slots…

Maybe someone has a solution

To output the sound via HDMI, the sound chip of the graphics card must also be in the device manager. AMD is then there for example AMD High Definition Audio Device. Realtek has nothing to do with it.

Have a geforce graphics card what do I have to look closely now or adjust?

Did you install the driver from Nvidia? https://www.nvidia.de/...px?lang=de

Yes, everything is clear…

As I said before it always has

Usually, this audio driver is installed with the video card driver. That's why the question.

All clear has done… Have the graka driver uninstalled and reinstalled then hats worked (although the current was) thanks anyway