This process can take several minutes so do not be alarmed if it is taking a while.Once it has completed you will need to restart your computer and once it has finished rebooting you should have you display up and running.Then you will want to uninstall your current driver version and restart your computer.
Installing an outdated display adapter driver is by far the most common reason that users are not getting a display out of their adapter.
The website has the latest driver versions available and tells you the version number on the support page.
J5create has instructional videos on how to use these devices in this way on youtube.
There will be links to such videos at the bottom of this article.
Check your driver version in control panelprograms and features to cross reference which driver version you have installed.