Install OS X 10.10 Yosemite [Quick Hackintosh Tip

Terminal Commands (In order of video):

fsck – fy
mount – uw /
chmod – R 775 /kexts/FakeSMC.kext
chown – R root:wheel /kexts/FakeSMC.kext
cp – R /kexts/FakeSMC.kext /System/Library/Extensions/
kextload – v /System/Library/Extensions/FakeSMC.kext
exit

cp – R /volumes/**Name of your installer media**/kexts/’FakeSMC.kext’ /Volumes/**Name of your installation**/System/Library/Extensions