Ideapad-S340-15iwl-Hackintosh

Introduction

This is my second hackintosh project. This hackintosh configuration is built for Lenovo Ideapad S340-15iwl. This repository is intended for educational purpose. Personally, I don't have much money for buying mac device, so... this is my approach.

Disclaimer

Please read entire guide from Dortania OpenCore Guides and this ReadMe before you using this config. I am not responsible for any damage. If you want to improve this repo, please make issue or pull request. Any help would be greatly appreciated.

Laptop Configuration

SMBIOS: MacBookPro15,4

Hardware

BIOS Configuration

Kext

Advanced BIOS Menu

Fully power off the laptop. Enter the BIOS by pressing F2 at boot. Power off the laptop again. Quickly enter the following code:

     F1 → 1 → Q → A → Z

     F2 → 2 → W → S → X

     F3 → 3 → E → D → C

     F4 → 4 → R → F → V

     F5 → 5 → T → G → B

     F6 → 6 → Y → H → N

Power on the laptop while pressing F2 at boot. You'll see a lot of debug options. Don't mess with them. We only need to change this settings.

Exit and Save, and your laptop is ready to install.

OpenCore Config Before Installation

1 : Creating USB Installation - open

2 : Disable dGPU - open

If your laptop have discrete GPU, disable it first. MacOS Doesn't have support for those laptop's dGPU

3 : Wireless Card Configuration

• First Option \ Change to BCM93450ZAE

• Second Option __HARD*__ \ Using ProperTree open config.plist

  Kernel → Add → BundlePath == "AirportBrcmFixup.kext" → Enabled = False
  
  Kernel → Add → BundlePath == "AirportBrcmFixup.kext/Contents/PlugIns/AirPortBrcmNIC_Injector.kext" → Enabled = False
  
  Kernel → Add → BundlePath == "BrcmBluetoothInjector.kext" → Enabled = False
  
  Kernel → Add → BundlePath == "BrcmFirmwareData.kext" → Enabled = False
  
  Kernel → Add → BundlePath == "BrcmPatchRAM3.kext" → Enabled = False
  
  DeviceProperties → Add → PciRoot(0x0)/Pci(0x1D,0x2)/Pci(0x0,0x0) → *DELETE*

  After that, follow this itlwm tutorial

  ^*For intel wireless card

  4 : Generate New Serial using GenSMBIOS

  Type: MacBookPro15,4

Using ProperTree open config.plist

  PlatformInfo → Generic → MLB = GenSMBIOS:Board Serial

  PlatformInfo → Generic → ROM = Your Wireless Card MAC Address without ":"

  PlatformInfo → Generic → SystemSerialNumber = GenSMBIOS:Serial

  PlatformInfo → Generic → SystemUUID = GenSMBIOS:SmUUID

5 : Copy your edited EFI folder to USB

6 : Have fun with your installation

Working & Not-Working

Working

• Wi-Fi :white_check_mark:
• GPU Acceleration :white_check_mark:
• Sleep/Wake :white_check_mark:
• Shutdown - Restart :white_check_mark:
• USB Port (Mapped) :white_check_mark:
• Sound Input-Output :white_check_mark:
• Brightness Key :white_check_mark:
• WebCam :white_check_mark:
• Bluetooth :white_check_mark:
• HDMI :white_check_mark:
• Touchpad :white_check_mark:
• Keyboard :white_check_mark:

Not-Working

• Card Reader
• NumLock Key
• [Monterey] Bluetooth because of the new implementation of bluetooth
• [Monterey] Boot-picker and BIOS keyboard after shutdown ( everything is normal after boot or after using other os but monterey) check this

  Some of Screenshots

  ^*Using PL1:12.5w and PL2:25w, default BIOS config using a lot more than that \ \ \

Fixing Audio Jack after sleep

This is common problem for ALC 295. After sleep, usually OS (windows/linux) send some signal to reactivate audio jack. But, in this case (hackintosh) that thing doesn't happen. So, we need to send that signal manually after every wakeup. Fortunately, we have tool to automated that.

Download ALCPlugFix for Ideapad S340 Iwl

Download the files from here

Extract and run

Extract the files and run install.sh from terminal

Import Config for ALC295

Drag and drop ALC295.plist to terminal

Restart

Audio jack problem solved after restart

Credits

This build wouldn't happen without these people:

• Dortania for OpenCore Guide
• corpnewt for all the tools
• Acidanthera for too many things
• OpenCore project for the bootloader
• VoodooI2C for the trackpad kext
• headkaze for Hackintool
• black-dragon74 for ALCPlugFix-Swift
• curtistn for the framebuffer patch
• WraithWinterly for CFG-Lock disabling tutorial

Another Section

Post-install Recommendation

ACPI Patch