HD5850 fully recognized but screen flicker, see the video

[orditeck]

Hi,

 

here what's installed in order

1. Installed Lion 10.7.4 fresh install = full resolution, dual screen, no flickering

2. Installed VoodooHDA = KP, had to add my device ID. Then I had sound.

3. Had to remove ATIRadeonX3000.kext, was causing KP after VoodooHDA install = no more graphics, no card recognized, stuck at 1024x768

4. Installed ATY_Init.kext = got my card fully recognized as ATI Radeon HD 5850 1024 MB

 

Now the new problem is:

http://www.youtube.com/watch?v=BlwP_KxHZGo

 

If you need more informations let me know.

Thanks !!!

[Rampage Dev]

Lets try DSDT injection. Please post your entire Extra Folder (Compressed) with your DSDT.