Troubleshooting External Monitor Issues
On some occasions, issues can occur with the external monitor you are using with EEGer. These issues could be caused by outdated drivers, recent Windows updates, or can occur after connecting/disconnecting a device several times.
Helpful troubleshooting steps for working with multiple displays are available on the Microsoft website by following this link.
If your external monitor appears to be working with other programs, the issue may instead be a configuration issue with EEGer. EEGer's display mode can be adjusted by following the instructions in this article.