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#1
Windows 10 doesn't detect my second monitor
I just upgraded from Windows 7 to Windows 10 and now my computer only detects one display rather than two. I have a Dell desktop computer and two Dell monitors. Using Windows 7 both monitors were being detected/used. Can anyone tell me how to correct. (I'm not very technically experienced, but can follow basic instructions.)
The second display shows a black screen with the message "Cannot Display This Video Mode".