Recently I have purchased a new PC but have retained the older one and connected a KDM switch that can support 2 Pc with a single monitor, single mouse and single Keyboard. However, after this the display (the display cable is now jointed (has a break) through the KDM switch) of desktop icons, icon text and other stuff has a slight blurred shadow - which is more pronounced on the text aspects of documents. What could be the fault (less perfect) - the VGA connector or the switch? Can it be corrected through bu adjusting the display settings of my card or is it a hardware problem an dif so what is the best solution if there is one?
VGA connection, had same issue with a dodgey connection on old motherboard, try playing about it with. loosen it, tighten it, try also the Auto feature on the monitor as it could even be out of phase.