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You open your computer or your laptop, you find the power button turned on, you can hear the sound of the device that indicates that it works, but the screen is completely black and you do not know not what is the solution ??
We often face this problem when using computers, which makes us fear that our monitor will be damaged, but it is unlikely. Here are four simple solutions to solve this problem as soon as it occurs, according to the educational site GFLern Free.
Solution 1: The computer can be idle, click with the mouse, or press a key on the keyboard to re-enable it.
Solution 2: Make sure the screen is connected and turned on.
Solution 3: Make sure the computer is plugged in and turned on.
Solution 4: If you are using a desktop computer, make sure that the display cable is properly connected to the computer case and the monitor.
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