Mirroring to Apple TV 1080p ?

[taylorwatson18]

I have a i7-2600k processor with my VGA graphics "always enabled" on the board plus I have my definition set to mac mini and I STILL don't even get the airplay logo.....

This is such a **** off as this was the only reason I upgraded to ML was because of airplay...

 

[PeachesDiamond]

use the search option there are many threads about this already....in your bios you have to set the onboard graphics to init first, this will cause you to have a black screen until the os loads thus making it extremely difficult to load any different os except for the default I dont run any other os's so its not a problam for me.

 

[Exway8]

Finally! Thanks to : http://www.tonymacx86.com/mountain-lion-desktop-support/61216-10-8-how-enable-hd4000.html my HD 4000 working in background. My setup is in my profile and I used injection method. Cheers!

 

[taylorwatson18]

Airplay mirroring finally working on

ga-z68-ud4 i7-2600k hd 6850

like above comment said. onboard must be first display.