Did you ever wonder what your monitor and your computer are talking about behind your back? As it turns out, there’s quite a conversation going on while the monitor and the computer decide how to get ...

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 BNC version is preferable. The reason why is the HD-15 connector is not 75 ohms in impedance like the spec calls for - so you lose about 3db of signal per VGA connector, while the BNCs are true 75 ...