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This repo includes an OpenCore EFI for the Dell Precision 7520. For the 7720 and AMD variants, we like to hear feedbackhere.

Testing on:

• Audio
• Battery readout
• Boot
• Brightness Control
• Ethernet
• GPU acceleration
• Keyboard + Trackpad
• Power Management
• SD card reader
• WiFi
• Sleep
• USB
• Webcam
• Speaker
• Trackpoint

• dGPU (no support past High Sierra)
• headphone jack (white noise)
• Thunderbolt (untested)
• HDMI (untested)
• Bluetooth

• Parallel Port: Disabled
• Serial Port: Enabled
• Virtualization Support: Enabled
• SATA Operation: AHCI
• Thunderbolt: Disabled
• Secure Boot: Disabled
• Legacy Option ROM: Disabled
• Wake on LAN/WLAN: Disabled

Download the latest release and place the EFI folder into your internal drive's EFI partition... That's it.

Have a working install of macOS,download the full installer package, install it to get the installer app, then make a bootable Installer withcreateinstallmedia by using this command in Terminalsudo /Applications/Install\ macOS\ Ventura.app/Contents/Resources/createinstallmedia --volume /Volumes/NameOfTheUSB

After you have created a bootable Installer, copy the EFI folder to the EFI partition of the installer drive and install as usual (GUID Partiton Map; APFS). After the installation, mount the EFI partition of the installed OS and copy the EFI folder to its partition.

Use GenSMBIOS (https://github.com/corpnewt/GenSMBIOS) to generate a serial for MacBookPro13,3 (Skylake) or 14,3 (Kaby Lake)

use Xcode, ProperTree or any decent plist editor to manually enter the details in the following sections of the config (as shown in the video): (SystemSerialNumber, MLB, and UUID)

You should also put in your ethernet adapter's MAC address into the ROM section.

• acidanthera (for OpenCore and the kexts)
• dortania (for their awesome guide)
• OpenIntelWireless (for Intel WiFi and Bluetooth)
• blankmac (for the APLS I2C TouchPad kext)