This happened to me too. I replaced my monitor cable and that fixed the problem. I think it has something to do with the fact that VGA carries three colors: red, green and blue. One of the connections within the cable must have gone bad.
Check that the cable for your monitor is correctly inserted into the computer and into the monitor, and is turned on.
the screen
The monitor is the screen of the computer which displays the interaction the user is having with the computer. It is important that the monitor is kept clean, and know the proper way to clean it.
No, a monitor is your computer screen.
The screen Piece.
the screen
A monitor is a computer screen such as the one you are on right now.
you restart the computer then turn it on again
A broken computer screen
how do i remove the red screen from my monitor that my grandson put on my computer monitor and go back to the standard Blue screen
The output of the computer can be seen in the monitor. Monitor is basically for viewing purposes.
Input, Storage, Processing, and Output.