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Graphics Cards

Loko
Journeyman III

7800 xt dual screen glitch

Hi,

I recently ugraded from a rtx 2070 to a brand new sapphire pulse 7800 xt. My setup features a main screen (144hz display port) for games and a secondary one (100hz with hdmi) for watching videos/spotify/discord while gaming. Since I replaced the GPU I got some visual glitches on my secondary screen (green flickering), and I'm just tired troubleshooting all day and trying new solutions.

 

Things I did:

 

DDU several times

Tried to turn on/off Freesync on the second screen (1st one is not compatible)

Disable MPO

Underclock the card

Disable hardware acceleration on browser

None of these worked. I found a temporal workaround that consist on setting my secondary screen as my primary, but I really need those extra hz on my primary one.

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2 Replies
AntoinePL
Adept II

I know it's not a satisfying reply, but have you tried connecting your "browsing" monitor to iGPU (= video output of the mobo) ?

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Ty for the output, but sadly my mobo doesn't have any hdmi ports, and this is the only connector my 2nd display has

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