iMac is the best destop computer in the world. If there is problem in iMac Freeze, Then you have to do follow some simple trics and solve this problems.
- MAKE A BACKUP! – use TimeMachine or just copy your files to external drive
- Download and open the 10.6.2 kext files
- Download
Kext Helper b7.zip (from cheetha.net)Kext Helper b7.zip from my host. - Go to: Apple Menu -> About This Mac -> More Info… -> Graphics/Display
- and find your graphics card’s model. (In my case the ATI RadeonHD2600)
- Take ONLY the files titled ATIFramebuffer.kext, ATISupport.kext, and ATI2600Controller.kext *(IF YOU HAVE A DIFFERENT GENERATION OF CARD THEN SELECT THE FILE WITH YOUR CARD’S NUMBER)* and put them on your desktop. TIP: if you dont know what file is your’s graphic card driver just select all files and drop it to the Kext Helper
- Open Kext Helper and drag the three files into the top drop spot.
- Enter your password in the text entry field.
- Click „EASY INSTALL”
- Reboot
- Enjoy.......