Macbook doesn't detect screen

[Abu]

My Macbook doesn't detect my screen.


Info:
The screen is a Toshiba USB monitor.
OS X 10.8.4
Macbook Pro 8.1
On my mac, the green ON lamp is orange suggesting the screen is not turned on, however pushing (hold or without) I can only get it to turn off and not green.

I have tried the following:

1. Uninstall the driver and install it again (2.0)
2. Testet the 1.8 driver without luck
3. Tested the monitor on both Windows 7 PC and a mac exactly like mine (8.1, OS X 10.8.4). Worked on both
3. In the system profiler (i think that's the name in english) I can see that the screen is detected under USB. But somehow i can't seem to find it in system preference or other.

I have attached the debugging tools rapport.

Hope you guys can help. If any other information is needed, please let me know.

Thanks in advance