ideapad-3-15alc6-opencore

Opencore/Hackintosh EFI for Lenovo IdeaPad 3 15ALC6

MacOS Details

Category	Version
OpenCore	1.0.3
MacOS	Sequoia 15.2

Hardware Specifications

Category	Part	Status
Model	Lenovo IdeaPad 3 15ALC6 82KU01ATPH	✅
CPU	Ryzen 7 5700U	✅
GPU	AMD Radeon Graphics	✅
RAM	20GB (4GB soldered + 16GB SODIMM)	✅
Drive	512GB SSD M.2 2242 PCIe NVMe	✅
Audio	Realtek ALC257 (alcid=86)	✅
WiFi + Bluetooth	Qualcomm Atheros QCA6174	❌
Touchpad	VoodooI2CHID does the trick	✅

Notes

• Set boot-args as alcid=97 to make audio and microphone to work.
• Generate your own SMBIOS, use MacBookPro16,3 SMBIOS, and edit your config.plist.
• Do an OC Clean Snapshot with ProperTree and boot your USB installer.
• Atheros Networking Card is unsupported by MacOS. This EFI comes with HoRNDIS kext to support USB Tethering.
• You may want to change your networking card or buy a WiFi USB Dongle supported by chris1111's driver.
• Set graphics memory to 2GB through BIOS to avoid stutters.

ToDo

• Include YogaSMC
• Fix keyboard wakeup from sleep
• Fix brightness keys
• Update kexts
• Try macOS Sequoia