I'm trying to install Mac OS X 10.6 Snow Leopard on Gigabyte GA-945GZM-S2 with Pentium D 805 2.66 GHz processor.
I've already tried couple methods of installation from USB pendrive using Chameleon, PC-EFI etc. As a source of installation DVD I have used Snow Leopard retail DVD and Snow Leopard Server DVD, from which I've successfully installed OS X on my MacBook.
Finally, after changing kernel to mach_kernel.test7 I'm able to boot darwin(?). I was getting some kernel panics, but after choosing proper kext's suggested in this thread, I'm getting something like this:

and nothing more happens.

The list of kext's I'm using:
AHCIPortInjector.kext
AppleIntelPIIXATA.kext
AppleRTC.kext
Disabler.kext
dsmos.kext
fakesmc.kext
IOAHCIBlockStorageInjector.kext
IOATAFamily.kext
JMicronATAInjector.kext
NullCPUPowerManagement.kext
OpenHaltRestart.kext
PlatformUUID.kext (modified with correct USB device UUID)
SleepEnabler.kext
VoodooPowerMini.kext

I had also "cmos reset" issue, but modifying dsdt.aml solved this problem.
I wonder why I've so many problems with GA-945GZM-S2, the mainboard that should be working "out of the box" according to OSx86 Wiki.
If anyone can help, I will be grateful.