Screen only comes on when connected to External Monitor

[omgshesaboy]

Alright i have a macbook pro and i am having a problem with the display.

The screen on the macbook only comes on when it is connected to an external monitor..

Any solutiuons/help is greatly appreciated.

Thanks in advance

 

[JG271]

Try a pram reset.
Do you have a new macbook pro, seems like a lot of people are having the same problem: http://discussions.apple.com/thread.jspa?threadID=1756755&tstart=0


And try this software update if you haven't already: http://support.apple.com/downloads/MacBook__MacBook_Pro_Software_Update_1_2

 

[omgshesaboy]

Try a pram reset.
Do you have a new macbook pro, seems like a lot of people are having the same problem: http://discussions.apple.com/thread.jspa?threadID=1756755&tstart=0


And try this software update if you haven't already: http://support.apple.com/downloads/MacBook__MacBook_Pro_Software_Update_1_2

i have an older one