Why Does My Laptop Screen Flicker Black. Power light is OFF. I have tried connecting it to an external monitor to no avail.

Here we recommend you update the display driver timely. Incorrect system settings of the screen frequency. Problems with the device displaying image on the screen graphics card.
The screen flickering in Windows 10 is caused by the display drivers.
SoTry setting the refresh rate to optimal instead of setting it manually that way the video card will set the best refresh rate for the monitor. Once the display driver gets corrupted outdated or is missing you may encounter various issues like screen flickering in Windows 11. Here we recommend you update the display driver timely. Whats strange is that it doesnt seem to turn off when I press the power button to turn it.

