mark1984 Posted February 22, 2009 Share Posted February 22, 2009 Hi, I'm hoping someone can help me, i've installed iDeneb Mac OS X 10.5.6 and managed to get everything working apart from the graphics card. My Spec; Processor - Intel Core 2 Duo E8400 Socket 775 3.0Ghz Motherboard - Asus P5KPL-AM iG31 Graphics Card - PowerColor HD 3850 512mb GDDR3 256bit PCI-E (id 9509) Memory - 4GB Crucial RAM I cant boot into normal mode as i get a scrambled picture, it shoulds like its working but i just can view the screen as its white and black squares all over it. I've tried all the methods i can find - Natit.kext method here and radeon hd pkg installer here. When i try these methods it prevents my system from loading, even into safe boot, so i end up doing a fresh install... I havent tried EFISTUDIO_EXTNEDED method here as i cant find the files required. I can currently boot into save mode using flag -x "Graphics Mode"="2560x1600x32" but this gives me limited usage. Has anyone got any other methods that I can try? Display Details: Type: Display Bus: PCIe PCIe Lane Width: x16 VRAM (Total): 256 MB Vendor: ATI (0x1002) Device ID: 0x9505 Revision ID: 0x0000 Kernel Extension Info: No Kext Loaded Any info or help would be fantastic. Many thanks in advance. Mark Link to comment Share on other sites More sharing options...
mark1984 Posted February 23, 2009 Author Share Posted February 23, 2009 Sorted this now, thanks to the efistudio_extended version Cheers Mark Link to comment Share on other sites More sharing options...
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