What if the monitor is magnetized?

Haven't you solved it? Don't be someone who doesn't understand.

When the monitor is moved, it is magnetized due to the earth's magnetic field. It is a common phenomenon that the display is magnetized.

I suggest you read my following instructions carefully.

Note: It is a button on the monitor, located at the bottom of the monitor screen.

Through the function buttons on the upper panel of the monitor, find the item marked with horseshoe magnet in the menu, press it once to degauss, and repeat it many times until it disappears.

Note that once pressed, the display will instantly turn black and shake, which is normal. If you press it again on time, it will take more than a minute to work.