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Original topic:

Screen mirroring s20 plus

(Topic created on: 11-12-2020 02:16 PM)
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CM8
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Hi.

 

I was running a s8 and would mirror the screen to a non smart TV via USB to hdmi cable.  I would just plug in the cable and select the correct channel on the TV and it worked.

 

On my new s20 plus, I plug in the same cable and dex opens by default. Turning off dex in the s20 hdmi setting results in a black screen and only audio being sent to tv.

 

No option to switch to screen mirroring is available. 

 

I spoke with Samsung support they said I need to use a smart tv and connect via WiFi. But there are videos on line showing a simple USB to hdmi cable for mirroring.

 

Any ideas?  Thanks

 

 

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