Showing results for 
Search instead for 
Did you mean: 


Journeyman III

AMD Sapphire RX 580 8 GB - Screen Dimming Issue

AMD Sapphire RX 580 8 GB Video Card hooked up via HDMI from the back of the video card to a Vizio 2010 HDTV of the HDMI port on the back of the HDTV as well

Sometimes when I go into Settings the screen will dim slightly and then it will get brighter once i close settings this will also happen with Mozilla up, or basically really anything up.

Now I bought a HDMI Cord that 2.0 and I honestly see no difference between my old cord and new one as well it is doing it with the HDMI Cord that is 2.0 of this - Staples 6’ Premium HDMI High-Speed Cable with Ethernet, UltraHD 4K, 3D | 

So now I'm thinking its a either one these options

1) Windows 10 Issue

2) Graphics Card Issue

3) Vizio TV Issue

Since it used to do it with my Acer Aspire E15-522 I'm thinking its a Windows Issue itself but I have posted this same topic in Windows forum with no response so I came here hoping that someone might be able to help me.

And Yes before you ask I do have the 20.1.3 Graphics Card Update of the Recommended (WHQL) that is available here

And Yes it was even doing it with Adrenalin 2020 Edition 19.12.2 Recommended (WHQL)

So please help me out here

0 Replies