Connecting a second monitor or a baby heart rate monitor should be as simple as plugging it in — but sometimes, your computer refuses to recognize the display. This issue can be frustrating, ...

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 ...

I have a new Viewsonic P225f, only a few months old tops. When I'm sitting here, the monitor is pulsating.<BR><BR>What I mean is that you can see the screen basically getting larger and smaller...at ...