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Windows Second Monitor Chose Not to Participate
My second monitor is connected and detected by Windows, but it stubbornly stays black and shows no signal, as if it simply chose not to participate. I have tried different cables, ports, and updated ...
This is a quick and safe way to reset the display system without rebooting. Press Windows Key + Ctrl + Shift + B. Your screen will flash black for a second, and you may hear a beep, which indicates the driver has restarted.