This is a continuation of a guide from the sierra section updated for mojave.
- updated kexts
- added ApplePS2SmartTouchPad.kext to "system kexts" to be installed in /L/E for trackpad gesture support.
- Removed VerbStub
- added SSDT-ALC256.aml and codec commander to address the...
I have my internal monitor disconnected because I use my 7559 as a desktop with an external display, so I can't say I know for sure. At one time ACPI brightness patches conflicted with the injector so i removed it from the ACPI patching section of the guide. Otherwise, you install...
I updated the ACPI guide with instructions at the end of the DSDT part for disabling nvidia. The latest BIOS version is Version: 1.2.4 so you might as well update your BIOS since you'll be patching your ACPI again. You will also need to put lilu.kext and IntelGraphicsFixup.kext in your...
From the guide:
To make the headphone combo jack work properly we need to use the audio layout-id 13 instead of the Layout 3 from the patch we used earlier. Search for "layout" and change the 3 to 13.
Also from the guide:
...you can install VoodooHDA but the combo headphone/mic jack will not...
BIOS Settings need to be as follows:
- Restore BIOS defaults
- AHCI mode should be selected under SATA
- Disable VT for direct I/O
- Advanced Battery Charging should be disabled
- Secure boot should be disabled
- turn off SupportAssist System Resolution (this will disable the occasional...
I can confirm that by installing the 2 kexts (Lilu.kext
IntelGraphicsFixup.kext) to /L/E in this post: https://www.tonymacx86.com/threads/macos-10-12-5-update.220866/#post-1504116 BEFORE updating to 10.12.5 avoids any graphics driver errors. Adding to the guide.
I am not familiar with the pixel clock limitation for UHD displays but when using ig-platform-id 12345678 to get booted up, try rebuilding the cache before rebooting with the correct platform id. Its how I got my internal display working again but it is not UHD and I had framebuffer errors.