After much experimentation, research, testing, and many setbacks.
 
	my DELL Latitude 5510 now runs nearly perfect.
 
	 
 
	Hardware Specs:
 
	
		DELL Latitude 5510 BTX - (Build to order)
	
	
		CPU Intel i7-10610U @ 2,3GHz
	
	
		SK Hynix NVMe BC511 512GB
	
	
		16GB DDR4 RAM 2666 MHz
	
	
		BIOS Version 1.5.1
	
	
		15,5" FHD Display
	
	
		3x USB 3.0
	
	
		1x USB-C+Sw
	
	
		1x HDMI
	
	
		Integrated Webcam
	
	
		Intel Wi-Fi AX201
	
	
		Intel I219LM Gigabit LAN
	
	
		extern: DELL Universaldock D6000 via USB-C
	
	 
 
	Software:
 
	opencore 0.7.0
 
	MacOS Catalina 10.15.6
 
	 
 
	what works:
 
	Keyboard with backlight
 
	graphics with full accelleration (QE/CI)
 
	HDMI-out in FHD
 
	Sound+Mic
 
	LAN
 
	WLAN via USB-Dongle (Azamon)
 
	USB-Ports
 
	Battery status
 
	Touchpad
 
	Touchpad-Buttons
 
	 
 
	additional:
 
	via DELL Universaldock D6000:
 
	LAN
 
	USB 3.0
 
	USB-C
 
	HDMI
 
	 
 
	not working:
 
	Bootmenu in Text-Modus only, GUI not appear - config seems to be correct
 
	WLAN internal
 
	Sleep/wake - not really important, powermanagement deactivated
 
	 
 
	 
 
	future plans:
 
	Dual-Boot Catalina+Windows 10 via OC 
	(i know that dual-boot on the same drive ist not recommended, but i need this)
 
	 
 
	questions:
 
	1. How to GUI my Boot-Menu
 
	2. best practice Dual-Boot with Windows via OC?
 
	3. how to use the internal wifi?
 
	4. what i need to optimize?
 
	 
 
	 
 
	big thanks goes to:
 
	Erdenwind Inc.
 
	MokkaSchnalle
 
	@Murkie
 
	@Baio77
 
	dortania for his opencore tutorial
 
	XxX for his Tutorial "USB Ports Mapping using USBMap"
 
	headkaze for Hackintool
 
	Sascha L. for "Kext Updater" tool
 
	 
 
	PS: i have removed the IntelBluetooth kexts from my EFI because of max attachement-size
 
	EFI-DELL-Latitude5510_skav02.zip EFI-DELL-Latitude5510_skav03.zip SysReport from OC.zip skavs MacBook Pro.ioreg.zip