If the driver files themselves are damaged, "restarting" them just restarts the error. In this case, you’ll need to perform a clean install using Display Driver Uninstaller (DDU) . Mac and Linux Alternatives
$$Ctrl + Alt + Del$$
This shortcut is a diagnostic tool and a quick fix for several common scenarios: reset graphics driver shortcut
To reset your graphics driver, you can often use a keyboard shortcut. The most common shortcut for resetting your graphics driver is: If the driver files themselves are damaged, "restarting"
And whenever a junior artist on his team would groan about a frozen screen and reach for the power button, Leo would stop them. He’d walk over, place their hand on the keyboard, and say, “Don’t kill the patient. Just reset its eyes.” The most common shortcut for resetting your graphics
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The best part? This process . Your unsaved work, browser tabs, and background processes remain exactly where you left them. It essentially "pokes" the display driver to wake it up or clear a minor hang without forcing a total system restart. When Should You Use This Shortcut?