Jump to content
🎉 [ IMPORTANT ] Premium and Donators users 🎉 ×

Help me disabled Nvidia Optimus from DSDT

Recommended Posts

My laptop have two VGA card: Intel HD Graphics 1st Gen and Nvidia GT435M with Optimus ( cant disable from bios) ! I try disable Nvidia but its not working. So i hope someone help me disable Nvidia card from dsdt and help me not to add Natit.kext each startup ! And how i can use fn key to up/down volumes, i try add kext but its not effective

System Info

Mac OS 10.9.4

Asus N43jm-vx039

Intel Core i5 M480 2,66GHz

Intel HD Graphics 1st

Nvidia GT435m with optimus mode

realtek ALC269vb

14inch LCD-led 1366x768

DSDT.aml (1).zip

Link to comment
Share on other sites

To disable nVidia try to insert


into \_SB.PCI0._INI

    Scope (_SB.PCI0)
       Method (_INI, 0, NotSerialized)
           \_SB.PCI0.PEG1.GFX0._OFF ()
           Store (0x07D0, OSYS)

If it turns on again after sleep, insert it also into _WAK

    Method (_WAK, 1, Serialized)
       \_SB.PCI0.PEG1.GFX0._OFF ()
       WAK (Arg0)


PayPal HERE - Stripe HERE - BuyMeaCoffee HERE - Mercado Livre HERE

Skrill [email protected]BTC 33HeGCuCSh4tUBqdYkQqKpSDa1E7WeAJQ3

PicPay @danielnmaldonado - PiX @[email protected]

Premium Users HERE - Problems with Paypal HERE


Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...