It is very difficult to play with kext of any Macintosh and Hackintosh based system if any go wrong or any wrong kext loaded then we got Kernel Panic on this guide i will tell you how play with kext without any fear of Kernel Panic
Instruction for deleting wrong kext (which cause Kernel Panic )from Root directory
1:-Record the kext which produce Kernel Panic by Verbose mode
2:-Boot your Mac OS X Using Single User Mode
At the boot loader screen type “-s” & hit enter
Type this terminal commands
mount – uw /
cd /System/Library/Extensions
rm -rf name of the kext.kext
sudo rm -rf /System/Library/Caches/*
shutdown -r now
Note:-For avoid Kernel Panic don’t use any unsigned kext by apple or use proper kext for particular hardware and avoid Voodoo because it have different methodology to configure or installation