Hey i used niresh 10.8.5 my amd hd 7750 worked oob no boot flags but now i combo updated and even tried niresh 10.9 distro but amd 7750 no longer gets qe/ci which it did on 10.8.5 .
few computer specs:
intel core i3 - 3240 3.8 ghz
intel hd 2500 onboard graphics
gpu pci i bought amd hd 7750
i get bluetooth io completed hang without boot flag on 10.9 with the hd 7750 inserted i have to use -x graphicsenabler=no but i get ffull res no qe/ci also tried going back to 10..5 but the qe/ci still wouldnt work i see the hd7750 listed but it doesnt give me acceleration can someone help s this a frambuffer issue , i know the default framebuffer for this card is chutoro i will list dev id and info in a minute can someone patch the kexts or explain what i need to do also what bootloader supports the hd 7xxx card series? clover uefi , efi or chameleon efi ? thanks