Jason102

I haven't tried that link (somehow after all of my searching I missed it). I did do several things today to try and get it working. I dumped my video bios, used the radeon_bios_decoder and redsock decoder to modify the ATI6000.kext  framebuffer personality (I used Hydrilla). I also tried to add my video card to Chimera's ati.c but apparently it doesn't compile with xcode 4.5. No real luck with anything.

I'll try that link and personality, maybe they'll do the trick. One question: does the framebuffer "personality" that you modify really matter as long as the numbers for the output profiles are the same? If I have 2 personalities that have 3 outputs each and I set them to the same 3 16-byte values, are they then the same? Or do they affect something else along the line?

Since you are apparently a magician, will you do the the ATI6000Controller.kext for 10.8.2 for the 6450M?