Hello,
So I bought a 23" Aluminum Apple cinema display, to go along with my unibody macbook pro. I had to buy the mini display to DVI adapter, and it works fine when the laptop screen is open. When I close the laptop screen. the screen shuts off . then comes up. then shuts off..etc..keeps going.
What am I doing wrong. or what do I need to do to correct this? I used to have an older model macbook pro and Mac external display and I could shut the laptop and the display would work fine.
So I bought a 23" Aluminum Apple cinema display, to go along with my unibody macbook pro. I had to buy the mini display to DVI adapter, and it works fine when the laptop screen is open. When I close the laptop screen. the screen shuts off . then comes up. then shuts off..etc..keeps going.
What am I doing wrong. or what do I need to do to correct this? I used to have an older model macbook pro and Mac external display and I could shut the laptop and the display would work fine.