Need A bit of help here, Been trying to get the Intel HD 4000 driver loaded but no matter what I do it will not load. I am new at this but before I made this post I have read everything I could find to read on this topic. I just do not think it will work with my system. Sony Viao Tap 20 svj20213cxw core i3 3217u, Intel 7 series/C216 chipset family SATA AHCI Controller, Integrated Intel HD 4000 Graphics. Is a touch screen all in one computer, but I don't care if the touch screen works. I have tried with InjectIntel-ig and the entire list of ID's and each time I get No Kext Loaded. However if I type kextstat its loaded. IGPEnabler is yes GraphicsEnabler is yes, tried several SMBIOS and no change. Mavericks 10.9. Any help would be appreciated.