ATI HD4850 & Mountain Lion

[orlando23]

Hi everybody,
I have installed Mountain lion, it boots with chameleon and I have the ethernet kext.

I'm freaking out. I can't find a right version of 4850 kext. I've tried this exotic patch GM, but it doesn't work for me.
May you send it to me or tell me how can do to make them work?


I'm also looking for audio kext (ALC1200).

Thank you in advance.

 

[x3m]

Hi!

I tried to install exotic patch but it works for me not quite successfully.

If I boot with the key "-f", everyting is o'k and my videocard (4850 1Gb) is launching.
But it doesn't launch without the key (OS is booting but the resolution is very low and QE/CI don't work).

Any ideas?

 

[iKai154]

Hallo everybody,

My HD 4850 works with the Exotic Kext, but the second Display dont work! Have any an idea to get the second monitor work?