Can't disable discrete graphic on Dell vostro14-5459 Sierra

[Alin-unity]

I have a Dell computer, I try to close it out of the discrete graphics and use a lot of ways, but i failed, it was a tricky question that i was eager to get advice or help

 

[RehabMan]

I have a Dell computer, I try to close it out of the discrete graphics and use a lot of ways, but i failed, it was a tricky question that i was eager to get advice or help

https://www.tonymacx86.com/threads/guide-disabling-discrete-graphics-in-dual-gpu-laptops.163772/

 

[Alin-unity]

https://www.tonymacx86.com/threads/guide-disabling-discrete-graphics-in-dual-gpu-laptops.163772/

Thanks much for your help，I have checked it carefully, _OFF and _PS3 exist in ssdt10, _OFF uses the HGOF method, HGOF does not contain EC, I try to call _OFF or _PS3 method in ssdt9 and tried dsdt,But, I have failed.

 

[RehabMan]

Thanks much for your help，I have checked it carefully, _OFF and _PS3 exist in ssdt10, _OFF uses the HGOF method, HGOF does not contain EC, I try to call _OFF or _PS3 method in ssdt9 and tried dsdt,But, I have failed.

Read guide, post #1, "Problem Reporting".

 

[Alin-unity]

Read guide, post #1, "Problem Reporting".

I published this problem in this link https://www.tonymacx86.com/threads/...dual-gpu-laptops.163772/page-111#post-1455822