That is a very strange problem, i'm not sure what to suggest. Does the screen go completely black or can you still see something? Could be the brightness is turned all the way down. No you don't need to use Multibeast again, just copy the dsdt over the existing one in the extra folder
Glad it worked for you :)
Sorry, I forgot to mention the guide doesn't include any wifi kexts as there are several different cards used.
If you use the Dell Wireless WLAN 1397 you can give this a try: http://www.osx86.net/downloads.php?do=file&id=972&page=6
Personally I upgraded my card to...
I can confirm I have full 1920x1080 resolution and QE/CI with this card but some people have experienced problems. I have made a small guide with all the files you should need to get 10.8 working here : 10.8 kexts for Dell Studio XPS 16 - Downloads - OSx86.net
Best of luck
Strange :/ I've successfully installed using this method
I also found using GraphicsEnabler=No at boot was necessary but after that everything ran fine. Perhaps try formating your flash drive and retry Unibeast 1.5, or better yet try on a different flash drive.
Good luck :)
28/07/11...
Mountain Lion
If anyone fancies updating to Mountain Lion these are the kexts i'm using:
What's working/ not working
LVDS - Ati mobility 4670 Working for me, but some people having issues
HDMI Again, working for me (audio...
Hi lseba
Have you had it working previously? I think apple updated the graphics kexts in the 10.7.4 update which might be why your having problems. For me I just deleted the ATI4600Controller.kext and replaced it with my modified one. LVDS worked fine for me after that.
Also are you booting...
If anyone is interested in updating to 10.8 I've uploaded an updated ATI4600Controller.kext here http://www.osx86.net/view/2909-ati_mobi ... _1_...html
Can confirm working on Mountain Lion :)
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