I have a Displaylink Bestthing USB 3.0 dual video docking station and also have a Plugable UGA-300 USB video graphics adapter that has allowed me to have a third monitor. This morning, my driver updating system updated the Displaylink driver to the newest version and afterward, the USB graphics adapter did not work (blue power light is on for a few seconds, then goes off).
I have tried the following:
- Plugging the USB video graphics adapter directly into a USB port on my laptop
- Followed your instructions for removing the Displaylink software, cleaning and then re-installing – when I did this, the software updated just said that the Displaylink software was the latest version
My docking station, with the two monitors is currently working fine, but the USB adapter still doesn’t work. Any assistance would be greatly appreciated. I really need the third monitor.