Opencore 0.6.9 EFI for the Lenovo ThinkPad E580

Tested with macOS Big Sur(11.4)

Computer configuration

• CPU：Intel Core i5-8250U 1.6GHz
• GPU：Intel UHD 620 Graphics
• RAM：2 x 8GB DDR4-2400MHz
• WIFI：Intel WiFi6 AX200（I replaced the original WiFi card）
• Display：15.6" FHD IPS 1920x1080
• SSD：Western Digital Blue NVMe SSD 1TB

BIOS Settings

• BIOS version 1.34
• Disable VT-d
• Enable Intel Virtualisation
• Disable Secure Boot

Not Supported Hardware

• ATI Radeon RX550
• Card Reader
• Following stock NVMe SSDs reported as not supported: Samsung PM981

Wi-Fi Adapter

You can replace to intel AX series or BCM94352Z, if so you would also need to change the kext.（Wanna Airport？Just get Broadcom card）

• Intel Wi-Fi Adapter：OpenIntelWireless itlwm、IntelBluetoothFirmware
• Brcm Wi-Fi Adapter：AirportBrcmFixup、BrcmPatchRAM

The Ethernet is working properly, so if you don't have a wireless card to replace, you can use Ethernet temporarily.

Audio

The audio module is working properly.