Thanks for the help Andy, i really appreciate it.
Use ##### and install the AnVal Chameleon RC5 Sandybridge bootloader, You will also need FakSMC and NullCPUPowerManagement kexts.
Unfortunately i have to say that it didn't work for me. I did a fresh install with your boot cd and installed the kexts and bootloader you suggested from #####
along with the 10.6.7 combo. It still would not boot without a cd and then just hangs on the apple logo.
Following that i tried again with #####
legacy and #####
and managed to get working video and ethernet OOB but still will not boot without a cd and there is no sound.
I should mention that both turbo and speedstep are disabled in the BIOS.
Don't use VoodooHDA it's pretty crap unless you have pretty old hardware - Install the specific kexts for your audio chipset instead.
My board has a ACL887 for sound, which is recognised after installing the relevant kext but does not actually work or show up in system prefs > sound without the voodooHDA which makes it distort and crackle! Also if i install with #####
legacy i get a constant wash of loud noise until i install #####
Disables it? So it was working before but when you install the new ATI kexts it stops working? If that is the case your device ID must be missing from the new kexts (which is odd as others with 5770's have reported it as working).
Yes, the video is disabled if i use your package provided on the cd.
I know i can get this working as there are reports of others getting it! I would like to know if anyone else specifically has an ASUS P8P67-M with working sound and network.
UPDATE: i also tried without RAID with the same results
Also, is there anything in your build and install that doesn't work? Such as sleep, USB 3.0, eSATA or the 6.0 Gb/s SATA III ports?
My (limited) sucess so far has been with the 6gb sata ports which are listed as intel ports on my P8P67-M.