ATI Radeon HD 5770 not working with DSDT

[Aram1s]

Hello,

im using the GIGABYTE GA-P55M-UD2 and an ATI Radeon HD 5770 which is supported if im not using a DSDT but if i do to get the Appstore working i could not use my Monitors Default Resolution but id got QE/CI and OpenGL. About this mac Sais That it is an ATI &adeon 5700/6xxx Sereis 1 and the Advanced Open GL Test said that it is an ATI Radeon HD 5770 and it is one.

All graoic kexts that are laoded are
ATI 5000 Controller
ATISupport
und im a littlebyt confuse ATIRADEONX1300

i did not installed any Addiotional kext!!!!
Id alreday tried ATIConfig=Vervet ATIPorts=4
and the PlattformUDID Fix with the Mac Adress
But nothing worked.

Thanx for help Aram1s

 

[ijhu]

Do you have GraphicsEnabler=Yes in org.chameleon.boot.plist?
Is the DSDT downloaded from this forum's resource?

 

[Aram1s]

I have GraphicsEnabler=Yes
Isn't it default? If not i have to look
Its from Tonymacx86.com

 

[Aram1s]

OK i fixed it with a DVI to VGA Adapter