Display Off Not Working

[simsbukhari]

I had a Display Off setting for my laptop, which turned off the display of my laptop after 5 minutes of inactivity. I recently connected 2 monitors to my laptop via the GiQ Docking Station, which required me to install the DisplayLink Manager and drivers. Everything now works fine except my laptop's display does not turn off after the 2-minute inactivity time period. How can I make sure the Display Off functionality goes back to as it was.?