Specs:
Code:
Model Name: MacBook Pro
Model Identifier: MacBookPro8,1
Processor Name: Intel Core i5
Processor Speed: 2,3 GHz
Number of Processors: 1
Total Number of Cores: 2
L2 Cache (per Core): 256 KB
L3 Cache: 3 MB
Memory: 4 GB
Boot ROM Version: MBP81.0047.B27
SMC Version (system): 1.68f98
Sudden Motion Sensor:
State: Enabled
i recognized i can reach my goal if i reboot the system while the book is closed. but thats not really a solution for a mobile device :/
Also i recognized after plugging in the DL device the display on the DisplayPort doesnt get recognized i have to replug the DL usb device. (in this matter it is not importat if the book is closed or not)