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How to Prevent Automatic Activation of HDMI-Connected TV When Primary Monitors are Powered Off?

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I'm using Windows 11 on an HP desktop computer with an NVidia graphics card, and I have a setup that includes two monitors and one TV. I prefer to keep the TV (connected via HDMI) disabled while using the monitors. However, when I manually power off both monitors, the TV automatically activates. This causes all my icons and open windows to rearrange, and the system often switches to a very low DPI setting. Some applications even retain this low DPI setting after I turn my monitors back on.

Is there a way to prevent my TV from automatically enabling when I shut down the two primary monitors?


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