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Old 11-16-2009, 07:30 PM
Imkantus Imkantus is offline
 
Join Date: Jul 2009
Location: Germany
Posts: 779
Hi,

You need to edit your AppleIntelGMA950.kext and AppleIntelIntegratedFramebuffer.kext - copy them to your Desktop, add 0x27AE8086 to IOPCIMatch in the Info.plist of both kexts, then get a Hex Editor to open both kexts Binary and replace all combinations of 86 80 A2 27 with 86 80 AE 27 - furthermore you will need to add a GMA950 EFI String using OSx86 Tools or EFI Studio.
If your resolution is not possible after that by default, use switchresX to add a custom resolution.

AMD Phenom II X4 955 - ASRock AM3A770DE - 8GB DDR3-1333 - Radeon HD 5570 1GB passiv - BCM4318 802.11b/g - Snow Leopard Retail
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AMD Phenom X3 8450 - ASRock AM2NF6G-VSTA (BIOS L2.39) - 4GB DDR2-800 - Radeon HD 4650 512MB - Snow Leopard Retail (retired) / OpenBSD

Last edited by Imkantus; 11-17-2009 at 03:38 PM.
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