Hi, i´ve got Snow leo running on GA x58UD5, Core i7 920 and Geforce 8800GT.
You need the following:
1. Snow Leopard A380 dmg (You can easily update to A394 through Software Update 830 MB)
2. Download these Files from the first post
http://www.infinitemac.com/f57/how-to-inst...-on-a-pc-t3137/(includes Chameleon 1.012, boot File for Snow Kitty and dsmos and disabler kexts)
3.
a. Install naked leopard to USB Harddrive or Flash Drive and install Chameleon 1.012 afterwards. install the necessary kexts for booting. Then replace the boot File in root
copy the boot file, which you downloaded, to the root of your new Leopard install
sudo -s
cd to the direcory of your downloaded Snow boot
cp boot /Volumes/(the_name_of_the Volume_of_your_new_Leopard_Install)
b. Boot into your new Leopard
c. Mount the Snow Leopard.dmg
in Terminal:
cd "/Volumes/Mac OS X Install DVD/System/Installation/Packages"
open OSInstall.mpkg
This opens the Installer. Install to a new drive Guid Formatted!!! Do not reboot!!!
d. install Chameleon 1.012 to your Snow Leopard Volume
e. Replace the boot file with Snow Leopard boot file
cd to the direcory of your downloaded Snow boot
sudo cp boot /Volumes/(the_name_of_the Volume_of_your_new_Snow_Leopard_Install)
f. Copy your working DSDT to the root of your Snow Leopard Volume in Terminal
cd /Volumes/(the name of your Volume with working DSDT/
sudo cp DSDT.aml /Volumes/(the_name_of_the Volume_of_your_new_Snow_Leopard_Install)
g. Edit your com.apple.Boot.plist in S/L/E with the EFI String for your Graphic Card
h. Use mkexttool (from pwiz) to install both kexts to an mkext in Extra on your Snow Leopard Volume. If you patched your DSDT correctly, Snow Leopard will boot with only dsmos.kext. You can use all your kexts for 10.5.7 despite the audio kexts. openhaltrestart is not working in Snow-no reboot and sleep
i. I uploaded the audio kexts for 10.6 Realtek889a here:
You have to install them to S/L/E. Kexthelper is probably not working.
I copied them manually in Terminal
sudo -s
cd to the directory of the audio kexts
cp -R *.kexts /Volumes/(YourVolumeName)/System/Library/Exensions
chown -R root:wheel /Volumes/(YourVolumeName)/System/Library/Extensions
chmod -R 755 /Volumes/(YourVolumeName)/System/Library/Extensions
! Snow Leopard has some serious issues on our board. It resets your bios settings (Cmos checksum error) at every reboot. No fix around yet. I guess we have to wait. Do not forget to save your working Bios settings in Bios F11 before booting into Snow Leopard. You can relaod them at boot.
Have fun trying it out