macOS Native Discrete GPU Power Management

[ar_te_m]

I've updated afps.efi (for 10.13.5) and problem is gone)

 

[uran0s]

Hi,

I was able to connect the two graphics cards with PM following the tutorial.

The only problem is when I open imovie, gives kernel panic ... other times also happens when I load airplay while watching a video on youtube.

If i turn off the Intel Inject option in clover, it does not show me the HD4600 in about mac, but through the Intel Power Gadget I see that it is active and recognized but without PM (anytime at 1,25ghz).... but it works fine, no kernel panic.

I'll leave printscreen of the settings.

Regards

 

[x-9er]

What is the solution for those of us on iMacPro1,1 and NVidia? There's no IGPU in AGPM under our board-id to copy and paste into the clover kext.

 

[toleda]

What is the solution for those of us on iMacPro1,1 and NVidia?

Supported, see Post #1/Table 1.

 

[x-9er]

Supported, see Post #1/Table 1.

I see that but the instructions for injecting Nvidia call for a plist edit that does not exist on iMacPro1,1.

1. Find board-id/IGPU
2. Copy IGPU

There is no IGPU under Mac-7BA5B2D9E42DDD94 to copy from AppleGraphicsPowerManagement.kext/Contents/Info.plist and then paste into dAGPM.kext/Contents/Info.plist.

I can confirm that AGPM is not running for my 980 ti on just the web drivers (though it is properly renamed GFX0 and "working")

 

[TomHsiung]

Successfully enabled!

 

[toleda]

There is no IGPU under Mac-7BA5B2D9E42DDD94 to copy from AppleGraphicsPowerManagement.kext/Contents/Info.plist and then paste into dAGPM.kext/Contents/Info.plist.

IGPU has nothing to do with discreet graphics, ignore.

 

[uran0s]

Any Help?

 

[x-9er]

IGPU has nothing to do with discreet graphics, ignore.

Then what is the actual process for Nvidia on iMacPro1,1? You pointed me to the initial table which only addresses that AMD Vegas on iMacPro1,1 are natively supported.

 

[toleda]

I'll leave printscreen of the settings.

Apologioes for the delay in replying
Screenshots are not helpful
See Post #1/Problem Reporting; attach all requested files