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Why is my second monitor screen black?
If the second monitor’s screen is also blank, it could be a video cable issue. If you have multiple connection options such as DVI, HDMI, etc., try replacing the video cable or using a different video cable. If VGA works, then there may be a problem with your HDMI or DVI cable.
How do I fix my second screen blacking out?
If the screen is blank on the second monitor also, then it could be an issue with the video cable. Try replacing the video cable or using a different video cable if you have multiple connections options like DVI, HDMI, etc. If using VGA works, then it could mean there is an issue with your HDMI or DVI cable.
When I plug in my second monitor my laptop goes black?
A black screen can be the result of many issues, such as a misbehaving graphics card or a bad connection between the computer and the display. Even software updates can introduce bugs that make computer screens go dark.
Why is my second screen not connecting?
If the cable is damaged or malfunctioning, Windows won’t detect the second monitor. Connect another working monitor to check if the issue is with the graphics card. You may need to update the firmware of the display you’re setting up as a second monitor to fix any compatibility issues or bugs.
Why is the second monitor on my computer in black?
For some reason, the second monitor connected via HDMI is in black (black screen), but xrandr and Nvidia Settings detects it.
Is the external screen recognized, but black?
I have a brand new computer (i5-7200U, so Kabylake with a Intel HD Grpahics 620) running Ubuntu 16.10. And I use an external HDMI screen. For some reasons, this one is detected (I see it in the Display parameters menu) but it stays black (with a signal because if not, the monitor would turn off).
Why is my external HDMI screen still black?
And I use an external HDMI screen. For some reasons, this one is detected (I see it in the Display parameters menu) but it stays black (with a signal because if not, the monitor would turn off). At work I have another HDMI screen, and I have no problems with this one.