in the surface book, does the mini dp port have audio out?

[Windows Central Question]

i connected my Surface Book to a TV via an mini DP to HDMI cable adapter. I got video but no audio in the TV. I wonder if the display port in the Surface is fully mini DP compliant or, perhaps, is a limitation of the cable I bought.

 

[Xsled]

I get audio through my Gigaware adapter from my SB to my TV. So, I would guess it is your adapter or cable?

 

[Chintan Gohel]

i connected my Surface Book to a TV via an mini DP to HDMI cable adapter. I got video but no audio in the TV. I wonder if the display port in the Surface is fully mini DP compliant or, perhaps, is a limitation of the cable I bought.

can you try a different cable? Or a different port on the tv? Some tvs do not have one of their ports supporting audio

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