Be sure to configure this option according to the DisplayPort version supported by your graphic card. Set this option to [Disable] if your graphic card does not support DisplayPort 1.2.
This feature disables the configuration and adjustment of menus.
[On]
Enables [OSD Lock].
[Off]
Disables the feature.
The display information will be shown the [Model], [Serial Number], [Total Power On Time], [Resolution].