

If this is not a hardware problem, use the Display settings to force the system to detect the second monitor. How to fix display connection issues using Settings Update the external monitor firmware to help fix bugs and compatibility issues (uncommon).Īfter trying the above troubleshooting steps, if you still have issues, the problem may be software-related.Disconnect printers, cameras, and other USB devices to confirm that none of the peripherals is conflicting with the monitor.Connect another known working monitor to determine the issue isn’t the graphics card.


Confirm the signal cable connection between the computer and monitor.Power off the computer and restart to refresh the connection.Check that the monitor is plugged into a power source.

However, it might also be a physical connection problem. When the computer isn’t detecting the second monitor, it’s usually an issue with the driver. How to fix external display issues using hardware troubleshooting In this Windows 11 guide, we will walk you through the steps to fix problems that may be preventing your computer from detecting an external monitor. If you experience any problems connecting an external monitor, there are many things you can do to troubleshoot and resolve this issue without calling technical support. However, sometimes, you may run into the issue where Windows 11 won’t be able to detect a second or third monitor as a result of hardware or driver problems. Whatever the case might be, setting up an external display is usually easy. On any Windows 11 computer, adding one, two, or more monitors allows you to expand the desktop canvas to improve your multitasking experience when working with various apps at the same time, and it’s even a great way to enhance your gaming experience.
