My computer screen keeps going black. What could be the problem?

There can be a variety of reasons why your computer screen keeps going black. One possibility is that your computer’s graphics card is defective. Another reason could be that your computer’s power supply is not providing enough power to your graphics card, which is causing it to shutdown. Other reasons could be that your computer’s motherboard or inverter is defective.

If your computer screen keeps going black, the first thing you should do is determine the cause of the problem. If it is a problem with your graphics card, …