Updated the following kexts (not sure this was necessary)
Lilu from 1.3.8 to 1.5.2
AppleALC from 1.4.x to 1.5.9
WhatEverGreen from 1.3.3 to 1.4.9
Added alcid=12 to the boot arguments (this enabled the internal speakers)
Removed AirportBrcmFixup (using the Intel WiFi card)
Added AirportItlwm.kext (version 1.3.0) to Library/Extensions. Ran the kextcache update. This gives full WiFi functionality for the original Intel AC 7260 card.
Replaced USBInjectAll with UBSforE7440 [extract from EFI]. This allowed BlueTooth and USB to both work.
Dell Latitude E7440 with original Intel WiFi & Bluetooth - Catalina
in The Archive
Posted
Hi,
Did my first Hackintosh, yeah!
Had some trouble piecing it all together, so posting what I did to get my fully as purchased Dell Latitude E7440 hacked with Catalina.
Hardware:
Steps to get it all working: