Problems disabling Discreet graphics

hom1e said:

Hi I have problems with discreet graphic It was disabled by itself all the time but now suddenly it showed up in my system information and its consuming power of my laptop and overheats also, and after few days of research I can't find proper solution for my system, I tried DSDT patches but can't compile my DSDT and SSDT's because of errors

My native DSDT and SSDT files extracted and decompiled in "iasl" I have changed GFX0 to IGPU in all files also

DSDT file link
https://www.mediafire.com/?0vm34asc4fftcho

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        Method (_INI, 0, NotSerialized)  // _INI: Initialize
        {
            Store (Zero, \_SB.PCI0.PEG0.PEGP._ADR)
            //added to turn nvidia off
            External(\_SB.PCI0.PEG0.PEGP._OFF, MethodObj)
            \_SB.PCI0.PEG0.PEGP._OFF()
        }

hom1e said:

I have installed Yosemite and my discreet graphic has turned off again. My hackbook is cooler and more silent again but I want to controll it by myself in case and I realy cant compile SSDT with this changes and I don't know where I go wrong
View attachment 108678
And since I'm on Yosemite I have a new issue I can't see anything in System information app...
View attachment 108680

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