keviboy Posted January 20, 2014 Share Posted January 20, 2014 Dear All, My System Asrock FM2a75 Pro4m Mobo AMD A-10 6800 8 GB Sniper 120 SSD Kingston Problem I was able to do the installation of Mavericks 10.9 and update to 10.9.1. The display was lagging due to the APU radeon 8850D onboard. Went through several forums and purchased Gigabyte GV-R775OC-1GI Device ID GPU Device Id: 0x1002 0x683F. My USB for OS installation is made with MyHack and i tried ncpi=0x2000 and 3000 GraphicsEnabler=Yes and No, -v -f -x, netkas fix with no luck. when it comes to pci config begin it stops and remains the same. When i try to boot to os from HDD also freezes at the same point. The same installation USB runs flawlessly when i enable onboard graphics from three choices (onboard, PCI and PCIExpress). Any suggestions appreciated......thank you.... Link to comment Share on other sites More sharing options...
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