Disable Discrete GPU - Acer 575G

Hi, I just installed Sierra 10.12.6 on my Asus :
https://www.intel.fr/content/www/fr...ndard/acer-aspire-e5-575g-551m-H36226248.html

I'm trying to disable the Nvidia gpu because the battery lasts for less than two hours.
I tried using the guide (https://www.tonymacx86.com/threads/guide-disabling-discrete-graphics-in-dual-gpu-laptops.163772/)

When i use grep -l Method.*_OFF *.dsl, I get DSDT and SSDT-10
When i use grep -l Method.*_INI *.dsl, I also get DSDT and SSDT-10

These two files are attached to this thread, if you have any idea of what I am supposed to do I would be very grateful

Thank you

 

up please someone ?

 

"Problem Reporting" files are incomplete.
Read FAQ, "Problem Reporting" again. Carefully. Attach all requested files/output.
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/
Use the tool mentioned in the FAQ, that way it is less likely you'll omit something.