I purchased a 19" Viewsonic A90 from a friend of mine, and it seemed to work okay (the light goes on, etc.), but no picture appeared on the screen. I examined the VGA cable more carefully, only to ...

Today I got given a quite old computer by my school. I got given a the desktop computer, a power cable, a keyboard and a VGA cable to connect it to the display I was using for my XBox. First thing I ...