PC screen only: You should avoid this option. You will see a quick pop-up launching from the notification area to select different project options. When your PC is connected to an external monitor or TV, use the Windows + P keys to launch Projection options. Windows 11 offers different options to mirror, cast, or view a PC screen to a connected monitor or TV. You can perform the changes from the projection options as well. Show only on 1 represents your current PC display while number 2 means your connected TV or monitor. Step 2: Expand the Identify menu and select Show only on 2.

Step 1: Right-click on Windows 11 desktop and select Display settings from the context menu. If you are still noticing the blank screen on the monitor, you need to make changes from the Display settings menu. When you connect Windows 11 PC to a monitor or TV, the OS automatically makes the connected display as the default option to view content. If Windows 11 fails to detect the display, it will showcase the same message, move to the next trick. Step 5: Select Detect to find the connected display. Step 4: From Scale & layout menu, click on Multiple displays. Step 1: Press Windows + i keys to open Settings on Windows 11. Microsoft does offer an option to manually detect the connected display. Windows 11 might face problems detecting old monitors or TV via HDMI. If you are still having troubles with Windows 11 not detecting HDMI TV or monitor, go through the methods below.

Make sure you’re using the correct HDMI cable and not one with an outdated standards.

Change HDMI port as most external monitors and TVs come with multiple HDMI ports.

Ensure it doesn’t have heavy wear or tear on either of the ends.

Closely inspect the HDMI cable that you are trying to use.

Remove HDMI cable from PC and monitor.

Use a soft-bristled brush or a microfiber cloth for that.

Clean the HDMI port to remove any dust or debris.Make sure the HDMI cable seats properly in the HDMI port of the TV or monitor.Here the most common ones to fix Windows 11 not detecting HDMI TV or Monitor. Before proceeding with advanced troubleshooting methods, you should certainly try the basics solutions.

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