GUIDE How to Disable Discrete Graphics in Dual GPU Laptops (NVIDIA/AMD) on macOS

[EliteMacx86]

So you mean using that ssdt alone, doesn't provide the power savings and performance boost?

As per my check.

 

[Chucksmmadu]

As per my check.

Wow i never knew that.... thanks for teaching me something new . I'll do that right now.

 

[EliteMacx86]

Wow i never knew that.... thanks for teaching me something new . I'll do that right now.

Happy to help.

 

[Kernel]

Patched DSDT/SSDT to disable NVIDIA graphics. No change (I tried to enable backlight control).
Uploaded Patched files.

 

[EliteMacx86]

Patched DSDT/SSDT to disable NVIDIA graphics. No change (I tried to enable backlight control).
Uploaded Patched files.

Incomplete PR files attached.
IOReg, disassembled files and the origin must be attached.

 

[Kernel]

It's got disabled.

 

[EliteMacx86]

It's got disabled.

No PR files attached.

 

[liteon6x]

Can you please diable my discrete gpu please.

 

[EliteMacx86]

Can you please diable my discrete gpu please.

Incomplete PR files attached.

- Kextcache output is missing.
- IOReg is missing.

 

[djams]

Hello, If I provide you with the complete original folder, can you do the work of the DSDT + SSDT really perfectly without any error please, because sincere I do not know how to do that. It's for a HP spectrum X360 screen 15.6 IPS 4K i7, on which I installer Big on and Monterey. thank you for your reply.

Screen 15.6 IPS
3840 x 2160 (Ultra HD 4K)
1.8 GHz / Turbo 4.6 GHz
Cache 8MB
Number of heart / quadricoeur
CPU: I7-8565U / 8 Generation
GPU: UHD620
NVIDIA GEFORCE MX150
Boost Turbo Intel 2.0
16GB SDRAM DDR4
speed 2400 mhz
SSD 512 GB - (M.2) PCIE - NVM Express (NVME)
Wireless 802.11b / g / n / AC, Bluetooth 5.0
Intel Wireless-AC 9560 Wireless Controller
Memory Card Reader (MicroSD)
Interfaces.
2 x USB-C 3.1 Gen 2 / Thunderbolt 3 / DisplayPort 1.2
(Power supply 3.0, standby and load)
HDMI Combo Socket Helmet / Microphone USB 3.1 Gen 1
(Sleep and charge).
Security / Fingerprint Reader