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@VinylNerd VinylNerd released this 07 Jun 19:13
· 41 commits to main since this release
v0.4-beta1
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Learn about vigilant mode.

Changelog

  • Support for macOS 11.4
  • Update to OpenCore 0.7.0
  • Update Lilu to 1.5.3
  • Update WhateverGreen to 1.5.0
  • Update IntelMausiEthernet to 1.0.6
  • Update VirtualSMC to 1.2.4
  • Update YogaSMC to 1.5.1
  • Update VoodooPS2Controller to 2.2.2
  • Remove AppleALC (noise on headphone jack and external monitor issues)
  • Add AppleHDADisabler kext
  • Add Sidecar Fixup kext (sidecar now works with iPads 👍 )
  • Added Mouse Support to OpenCore Bootloader - Built-in and USB mice should work, Bluetooth mice do not work for me

IMPORTANT NOTE
this build drops AppleALC support, i highly suggest using VoodooHDA for Audio on T440P. However VoodooHDA does not run at the bootloader level on 11.4, and must be loaded into the L/E folder, follow below for instructions on how to fix.

first you will need to ensure SIP is not enabled, to check it run the "csrutil status" command in terminal and this is what you want

"Connor@Connors-MBP ~ % csrutil status
System Integrity Protection status: unknown (Custom Configuration).

Configuration:
Apple Internal: disabled
Kext Signing: disabled
Filesystem Protections: disabled
Debugging Restrictions: enabled
DTrace Restrictions: enabled
NVRAM Protections: enabled
BaseSystem Verification: enabled

This is an unsupported configuration, likely to break in the future and leave your machine in an unknown state."

IF YOU DONT GET THIS RESULT, AND SIP IS ENABLED, IT WONT WORK, IF SIP IS FULLY DISABLED IT WILL STILL WORK.

IF YOUR SIP IS ENABLED, SELECT THE CLEAR NVRAM OPTION AT OPENCORE BOOTLOADER AND IT WILL FIX IT.

once you have SIP setup properly download VoodooHDA here - https://sourceforge.net/projects/voodoohda/files/

place the kext on your desktop and run this command replacing where it sais USER with your username

"sudo cp -R /Users/Connor/USER/VoodooHDA.kext /Library/Extensions"

once done you should be promted a security prompt to allow VoodooHDA, allow it and reboot.

if you manually drag it, it will not work.

as always, don't forget to edit the EFI to add your own serial numbers.

Enjoy, thanks for the continued support.

credit to these wonderful people who's work make these builds possible:
@Sniki
@zhen-zen
@acidanthera
@sicreative

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