Hackintosh intel HDA3000 full acceleration

On Lenovo z570 (b570 or similar models) for full Intel HD3000 acceleration:

1. Make sure UMA only (or internal VGA) is selected on your BIOS as if you have NVIDIA optimus it will not work!.

2. Delete any graphics related kexts (ATI*,NVIDIA*) from System/Library/Extensions.

3. on about this mac, more info , check if your graphics card shows full memory (384 MB)



If not use IntelHDA3000 driver