Did you pick up this system used? And was it this way when you got it?
Why I ask is there was a time people were fearful being spied on without their knowledge. To add to that some companies were also paranoid of the risk of spying. There where quite a few hacks people did to blind their systems some more obvious than others.
Putting all of that aside, I do find it curious the cameras LED is lit! So part of the connection to the camera is working.
If you look closely along the edge of the screen does it look like someone had removed the display?