Patched NVIDIA off DSDT. (Optimus model)
This is fully working and tested DSDT for DELL XPS L702X (Optimus) running the unlocked A19 BIOS.
Tested with 10.8.2 and 10.8.3 release builds.
HDEF layout-id set to 88 for AppleHD
Device Removal Error
Battery fix to run AppleSmartBattery