[Solved] Update 10.12.5, Initialize Graphic Firmware failed

[fixpol]

Just installed new 1.1.3 IntelGraphiccsFixup.kext. KP is same . Desktop reachable only with -x mode. and fake graphic id.

 

[fixpol]

Made eltrecheck which indicates that IntelgraphicsFixup.kext is not loaded. I have installed by kext beast into library/extenxions. So may be it is better to place this kexts into clover?

 

[kasobimail]

Boot with an invalid ig-platform-id (0x12345678). Install kexts. Boot normally.

Can you explain step by step "Boot with an invalid ig-platform-id (0x12345678)"?

 

[nuitari]

Same behaviour here with the same graphic (540).
It would be nice to have a step-by-step guide for noobs like me...thank you for your efforts guys

 

[moonlight16]

Boot with an invalid ig-platform-id (0x12345678). Install kexts. Boot normally.

Can you describe where to set the invalid "ig-platform-id"?

I assume you meant under Boot Options -> Graphics Injector -> InjectNVidia Fake ID

I'm using an Asus GeForce GTX 950 graphics card. So I entered this under 'Inject NVidia' as the Fake ID.

Previously I would get stuck at the same exact spot as @Cedric01. But after making the above change, its getting blinking the "IOConsoleUsers" text over and over (see attach pics).

Please help!

 

[moonlight16]

Can you describe where to set the invalid "ig-platform-id"?

I assume you meant under Boot Options -> Graphics Injector -> InjectNVidia Fake ID

I'm using an Asus GeForce GTX 950 graphics card. So I entered this under 'Inject NVidia' as the Fake ID.

Previously I would get stuck at the same exact spot as @Cedric01. But after making the above change, its getting blinking the "IOConsoleUsers" text over and over (see attach pics).

Please help!

Oh, I also see a "*-platform-id" under the Intel HD Graphics section (its also in the pics I provided). I tried setting that to 0x12345678, but got the same results.

 

[RehabMan]

Can you describe where to set the invalid "ig-platform-id"?

I assume you meant under Boot Options -> Graphics Injector -> InjectNVidia Fake ID

I'm using an Asus GeForce GTX 950 graphics card. So I entered this under 'Inject NVidia' as the Fake ID.

Previously I would get stuck at the same exact spot as @Cedric01. But after making the above change, its getting blinking the "IOConsoleUsers" text over and over (see attach pics).

Please help!

My reply does not apply to Nvidia.