[Fix] Intel HD Graphics 4200/4400/4600 on macOS 10.12.x and Later



betterman32

New member
I have this laptop 4k Toshiba p50t b 112. The features are as follows:

Processor: Haswell 4th generation IntelCore i7-4710HQ IntelTurbo Boost Technology 2.0 clock speed : 2.50 / 3.50 Turbo GHz 3rd level cache : 6 MB Ram: 16,384 (8,192 + 8,192) MB
Hard disc: Crucial SSD 512gb/interface : Serial ATA
Blu-ray Disc
Graphic: (15.6”)/ internal resolution : 3,840 x 2,160
AMD Radeon R9 M265X : 2GB dedicated VRAM /GDDR5 Video RAM and intel HD 4600

I tried with your guide, installing FakePCIID and Fakepciid_intel_Hd_graphics, devices FakeID 0x0x4128086 and Ig-platform 0x0a260006 but not works, still continue with 31 mb.

I attached my efi zip, ioreg and ssdt.

Thanks for your early reply.

Regards.
 

Attachments

EliteMacx86

Administrator
Staff member
I have this laptop 4k Toshiba p50t b 112. The features are as follows:

Processor: Haswell 4th generation IntelCore i7-4710HQ IntelTurbo Boost Technology 2.0 clock speed : 2.50 / 3.50 Turbo GHz 3rd level cache : 6 MB Ram: 16,384 (8,192 + 8,192) MB
Hard disc: Crucial SSD 512gb/interface : Serial ATA
Blu-ray Disc
Graphic: (15.6”)/ internal resolution : 3,840 x 2,160
AMD Radeon R9 M265X : 2GB dedicated VRAM /GDDR5 Video RAM and intel HD 4600

I tried with your guide, installing FakePCIID and Fakepciid_intel_Hd_graphics, devices FakeID 0x0x4128086 and Ig-platform 0x0a260006 but not works, still continue with 31 mb.

I attached my efi zip, ioreg and ssdt.

Thanks for your early reply.

Regards.
The ACPI is not patched properly. The Clover is not as per guide. 4K/UHD/QHD has additional requirements. DVMT Pre-alloc must be set to 64 MB or more or need to unlock the BIOS and increase the DVMT. The other way is to patch via Clover. Read here: https://www.elitemacx86.com/threads/faq-read-first-questions-related-to-laptop.175/
AMD is not supported as it's a switchable configuration. You must disable it. Read here: https://www.elitemacx86.com/threads/guide-how-to-disable-discrete-graphics-in-dual-gpu-laptops-nvidia-amd.180/
To correct the Clover and related files, read here: https://www.elitemacx86.com/threads/guide-how-to-boot-macos-installer-on-laptops-using-clover-uefi-legacy.177/
 

studio5599

New member
I found this to be the only way for my Intel Hd4000 fully working. However Dual Monitor no longer works I only have one monitor working now with is the Hdmi port. no Vga port or Dvi port working Any help? would be great Dell 740 optiplex. Intel i5 Quad Core 3.2
Mojavi 10.4.6.
 

EliteMacx86

Administrator
Staff member
I found this to be the only way for my Intel Hd4000 fully working. However Dual Monitor no longer works I only have one monitor working now with is the Hdmi port. no Vga port or Dvi port working Any help? would be great Dell 740 optiplex. Intel i5 Quad Core 3.2
Mojavi 10.4.6.
HDMI is the only which works flawlessly. For VGA, you need to modify the framebuffers. DVI should work. PR files are missing.
 

Similar threads



Top