I’m trying to install my second monitor through my Plugable UD-3900. The monitor has VGA and DVI ports, but I don’t currently have a DVI cable, so have connected the DVI to VGA adaptor on the back of the UD-3900. Although the UD-3900 indicates that there is a second display connected, the monitor just displays ‘Out of Range’.
If I connect the external monitor directly to my laptop using the VGA cable it works, but point of having a docking station is so that I don’t have to keep unplugging and plugging in loads of cables whenever I want to use my laptop somewhere else.
What am I doing wrong?