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×InformationWindows update impacting certain printer icons and names. Microsoft is working on a solution.
Click here to learn moreInformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center.
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- Re: Second monitor stopped working
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02-24-2020 08:13 PM
Installed some new corsair 8gb (2) stick of RAM. Accidentally plugged the second monitor in while pc was booting, that leaves the pc to believe that it's a big screen. Shows only 1 display if i boot the pc with the second monitor plugged in. After doing a hard reset, system restore it still won't work by me letting the system boot then getting to desktop and plugging in 2nd monitor.
Didn't have this issue before. Before i could just start the pc, plug in 2nd monitor and boom worked. now i plug it in, i hear the noise of a new device but both screens go blank.
Solved! Go to Solution.
02-25-2020 05:56 AM
I’ve tried using load defaults on BIOS that had no effect. Now it shows my second monitor being the primary and I can’t change the display settings it also shuts off my laptop screen. When I boot my bios with my second monitor plugged in it only loads on my laptop screen. I’ve tried new HDMI cords. Running video tests now.
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