AppleIntelSNBGraphicsFB.kext editing

Edit AppleIntelSNBGraphicsFB.kext For Lion Sandy Bridge

For those who have Intel HD3000 graphics on desktop or laptops, sometimes we see the screen blacked out for a few seconds and back again, I believe according to bcc9, we need to edit the AppleIntelSNBGraphicsFB.kext in the Extensions folder. It’s was hard to follow the instructions since I don’t know much about codes, but