Running dual monitors can add some serious efficiencies to your working process. You can customize the configurations and bounce between both screens. Use them separately or connect them to drag ...

Reader Mike ordered a new Dell system that came with a 21.5-inch LCD monitor. Although the monitor includes VGA, DVI, and HDMI inputs, it included only a VGA cable–even though the setup instructions ...

The video graphics array standard is a staple for computer and many video processors. This cable and signal type is a common input on projectors, given their uses in business environments and video ...

With televisions, HDMI is the most common connector. But if you want to connect a computer to your TV (or you've got a new computer monitor), the options tend to be HDMI, DisplayPort, DVI, and ...

Check the cable connections. The cables might be loose due to which the VGA light is turned on. You can also try connecting the cable to another port (if available). The VGA light on the motherboard ...