-- 10.5.2 Update Installation Guide --
For Intel Core 2 Duo and Intel Chipset Motherboards + EFI
IT IS RECOMMENDED YOU BACKUP IMPORTANT DATA, OR, IF POSIBLE, THE ENTIRE SYSTEM. THIS WAY, IF INSTALL FAILS, ALL THE DATA IS RECOVERABLE.
FIRST: backup /System/Library/Extensions/
1) Download the update here: << Download >>
2) Open Terminal
3) Run the following commands:
sudo -sType your password. Hit enter. Then type this and hit enter:
while sleep 1; do rm -rf /System/Library/Extensions/AppleIntelCPUPowerManagement.kext; done^ ^ YOU MUST DO THIS STEP ABOVE!!!
You CANNOT just delete it afterward. It WILL BREAK the install, and require a new install or restore from backup.
4) Run the installer.
5) When the installer finishes, DO NOT REBOOT!
6) In the Terminal window, hold the CONTROL key and press C.
7) Type in the following command:
sudo nano /System/InstallAtStartup/scripts/18) Find the line with /System/Library/Extensions/Dont Steal Mac OS X.kext
9) Replace it with:
For DSMOS users:
/System/Library/Extensions/dsmos.kextFor R3D3 Users:
/System/Library/Extensions/r3d3.kext10) Hold CONTROL and press the O key. Then hit enter.
11) Hold CONTROL and press the X Key.
12) Type exit and enter. Repeat untill "Proccess Completed" is shown.
13) Close Terminal.
-- Before you reboot, move any KEXTS from the backups you made, back to the Extensions folder. This may include AppleACPIPlatform,kext and others, graphics, sound, etc. --
14) REBOOT and cross your fingers!
More help is available. Just post here for support!
Credit to Netkas for this wonderful fix.
This guide is based off Netkas's guide, in which I made a bit easier to understand for new users to the Hackintosh world.
I TAKE NO RESPONSIBILITY FOR THE OUTCOME. PLEASE DO AT OWN RISK.
Some people report it didn't work for them. It won't work for everybody.
Does it work? If So, PLEASE PLEASE PLEASE
Help the Community know what works out with this update. Use the HCL!
Every contribution helps! Thank you everybody!