Disable GT750M on Toshiba P50

[LLAA]

Hi guys, 

 

This is my first post, although I have read several months. I need to disable my nvidia since the battery is consumed quickly. After following several methods I can´t find where to turn it off.

 

I share my DSDT SSDT original tables and IOReg . Anyone help me? Thank´s!

MAC.zip

[Allan]

Hi and Welcome!

 

You try this? DSDT/SSDT: Disable dedicated GPU to extend battery life (Laptop-exclusive)

[LLAA]

Thanks for your reply, 

 

RehabMan helped me, I've solved the problem calling _OFF from _INI in DSDT.

 

//Before:

 

Method (_INI, 0, NotSerialized) // _INI: Initialize
{
}

 

//After:

 

Method (_INI, 0, NotSerialized) // _INI: Initialize
{
_OFF()
}

[Allan]

Good! RehabMan is really awesome!

 

You can upload your edited DSDT? This can help other members in the future, or has the same problem as you. 

[LLAA]

yes of course, I hope that helps product to a friend. The dsdt has nvida off, irq patch and patch brightness

DSDT.aml.zip

[Allan]

Thanks LLAA!