Resolume Forum

can someone explain to me the dual video acard in the macbook pro? and how I can get the 2nd card with more memory to act as my main card rather then othdisplays been handeled by the one card? I really don't understand exactly what is going on with this two video card thing? ??

Hey, I've just got a dual gpu MBP too.

I'm not 100% sure, but i think that the dedicated gfx card becomes your primary card when you have the AC power plugged in ... at least thats what the apple store sales guy said!