LEGION-Y520-macOS

EFI for Lenovo Legion Y520

OpenCore 0.8.4

Known to work on:

• Monterey 12.6
• Big Sur 11.7

Specifications

• CPU: i5 7300HQ
• RAM: 24GB 2400Mhz (1x16GB + 1x8GB)
• GPU: Intel HD 630 & Nvidia GTX 1050Ti 4G (Nvidia disabled in macOS)
• WIFI: DW1560/BCM94352Z
• SSD: Samsung 970 Pro 1TB (known TRIM issues, NVMeFix.kext can be removed if not needed)

Usage

Update SMBIOS with generated data before using.

NOTE: SSDTs that are pre-generated are specific to the machine that this repo is based on and may not work properly for another machine.

TODO

• implement script to fetch/build needed resources from source
• fix trackpad physical buttons
• rebuild SSDT with OS conditional (booting Windows from OC can make it bootloop)

Credits

• abdulilah99 (original HS guide)
• the-braveknight
• acidanthera
• RehabMan
• vit9696
• Mieze
• Clover Team
• OpenCore Team
• others