Íá ãÔßáÉ TV screen flicker a lot when connected to my laptop via HDMI
hdmi black screen flicker - Screen flickers while on HDMI



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Íá ÇáãÔßáÉ :

I just fixed my flickering with my 4K insignia. First, I had to go to display and change it from displaying on both my laptop and tv, changed it to only tv by selecting display only 2. Then I went to advance display settings, clicked on display adapter properties for Display 2, go over one tab to Monitor, and change the screen refresh rate to 30hz instead of 29. No more blinks!

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ÇáãÑÌÚ:
https://www.quora.com/Why-does-my-TV...aptop-via-HDMI
https://forums.tomshardware.com/thre...yport.3674599/