Hi,
I have the XFX HD4650 512MB card, and since by 2 last weeks, I'd hard work to make this card enable QE/CI.
I've tested a lot of bootloaders, and now I've installed the last AnVAL ACPI Loader 5.0.8, and I got the black screen/no signal screen. On the both ports (DVI and VGA).
With AsereBLN and PC_EFI 10.6, I've got the flickered screen on load, on both ports too.
Until this time, the bootloader what I can't tested [again] are the Chameleon, but, I think that bootloader gonna fail on the same way.
My specs: iATKOS S3 10.6.3 (with original kexts modfied with my device ID [0x94981002] - I can't find the 10.6.2 kexts to ATI), without kext inject and with GraphicsEnabler=Y (tested with these bootloaders quoted).
What could be? Framebuffer? Kexts? (I think about these for the problem to be solved).
Or the version of Snow Leopard what have that error with this GPU?
Merry Xmas 4 All !
* Sorry about my poor english.