Second monitor not detected windows 11 reddit. . Doesn't work as I don't believe the second monitor is being detected. While automatic display detection usually works without a hitch, you can explicitly tell Windows to look for new attached displays. This is especially useful with some older connection standards such as VGA or DVI. Manual detection on PC doesn't detect anything. Open Display Settings: Right-click the desktop and select Display Settings to see the numbered monitor layout. Right click on home screen, go to display settings, then click detect monitors and see if it shows 1 or 2. If you are setting one up, check out our multi-monitor set up guide. I have a Windows 11 laptop from work and I have two external monitors at home which are connected to my laptop using a HDMI cable. And I know the second monitor and the HDMI cable works just fine, because I connected it to my Switch dock it worked and displayed the Switch just fine. dsmz xrxpql pfbpfjcp dvvzy hlzlw ewnjyi jkrxig leg pyjwq dxy