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Lion GM + ATI 4850


zypheruk
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Hi guys I got lion gm installed only problem I have is no gfx acceleration with my Ati 4850, I do have full resolution.

DVD Player gives initialisation error and clicking the launch icon takes forever.

 

Any help much appreciated, I didn't have this problem in dp4.

 

Cheers

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  • 4 months later...

I also have a Hackintosh (Core i7 920 with 6gigs of RAM) and ATI HD4850 1GB. I upgraded to 10.7 with no issues (I installed the package you provided on the first post - first link).

 

I updated to 10.7.2 and since then I cannot boot. Can you help me please?..

 

Thanks!

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1) Install Lion 10.7.0 without injector, enabler o kext for graphic.

 

2) Install Chameleon and choose Graphics Enabler =Yes

 

capturadepantalla201112n.png

 

3) Updated to 10.7.2 Reboot with -v PCIRootUID=1

 

4) Add your Vendor and deviceID in info.plist of ATI4800Controller.kext (repair permissions and rebuild cache)

 

infoac.png

 

addke.png

 

5)Verify that Graphics Enabler => Yes is in your org.chameleon.Boot.plist

 

orgnj.png

 

and add PCIRootUID=1 or modified this line Name (_UID, One) in your DSDT

 

capturadepantalla201112k.png

 

Works in 10.7.2 but not in 10.7.0

 

 

http://www.megaupload.com/?d=5EK5Y4R6

 

Regards.

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didnt work for me :(

 

just black screen, cant see anything after all those steps :(

 

it wants to load something and show on the screen but it doesnt.

 

Try

 

3) Updated to 10.7.2 - Reboot with -v PCIRootUID=1

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