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What should I do if win11 cannot detect the second monitor? Some friends feel that one screen is not enough when using the computer, so they equip an additional monitor. After connecting it, they find that the second monitor cannot be detected. This is usually caused by the monitor driver not being updated. , the editor below will bring you a solution to the problem that win11 cannot detect the second monitor.
1. First press the "win x" key combination on the keyboard, and then select it in the menu "Device Manager" starts.
#2. After opening the Device Manager, find "Display Adapter".
#3. Check whether there are icon types such as arrows on your display adapter icon.
#4. If there is one, right-click it and select it, then click "Update Driver".
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