Second monitor goes black for a second and then turns back on with red moving dots everywhere WINDOWS 11

  • Thread starter Thread starter Lens Driesen
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Lens Driesen

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I currently have a second monitor plugged into my laptop, but the monitor keeps going black for a few seconds or so and when it is back it has red moving dots everywhere and then it goes black again.This is what i have tried so far to fix this:Used different HDMI chordsUsed different monitorsReinstall graphics driverUpdate graphics driverUsing same refresh rate on both screensUsing lower resolution on second monitorDownloaded all the newest windows updatesNone of this has fixed this, can anyone find out what the problem is?

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