yang56788 / lenovo-thinkpad-l430

EFI file for laptop lenovo thinkpad L430 core i3 3120M, bootloader opencore 0.6.3, MacOs Catalina 10.15.7

lenovo-thinkpad-l430

spesifikasi :

• Bootloader Opencore 0.6.3
• processor core i3 3120M (Ivy Bridge)
• vga intel hd 4000
• audio alc269 layout-id 28
• Ethernet RTL8168E-VL
• Intel(R) Centrino(R) Advanced-N 6205
• Intel 7 Series Chipset
• Touchpad ELAN

Working :

• iGpu intel HD 4000
• USB port
• Sound Alc269
• Touchpad
• etc
• Sleep
• shotdown
• Restart
• SMBIOS MacBookPro10,2 ( Ivy Bridge(M) )
• Brightness, Fn + p (brightness up) and Fn + k (brightness down)
• Display Port
• WLAN Intel(R) Centrino(R) Advanced-N 6205

Not Working :

• VGA port

Patch SSDT:

• PNLF (Fix Brightness)
• PM (CPU power management)
• EC (Fixes the embedded controller)
• XOSI (Makes all _OSI calls specific to Windows work for macOS (Darwin) Identifier. This may help enabling some features like XHCI and others.)
• IMEI (Needed to add a missing IMEI device on Ivy Bridge)
• HPET (Fixing IRQ Conflicts) https://dortania.github.io/Getting-Started-With-ACPI/Universal/irq.html
• SBUS-MCHC fix SMBUS

Kext Version Control

• AppleALC : V1.6.1 (RELEASE)
• Lilu : V1.5.3 (RELEASE)
• RealtekRTL8111 : V2.4.2 (RELEASE)
• VirtualSMC : V1.2.4 (RELEASE)
• VoodooPS2Controller : V2.2.3 (RELEASE)
• WhateverGreen : V1.5.0 (RELEASE)
• YogaSMC : V1.5.1 (RELEASE)
• USBMap : Generated (CUSTOM)
• itlwm : V2.0.0 (STABLE)

Issue

• Wrong sensor reader in audio LED when wakeup sleep
• Audio muted when wakeup sleep

Patch Log:

• 20-10-2020 fixing Checksum CMOS Failur on booting with patch RTC, Set Kernel > Quirk > DisableRtcChecksum as True
• 30-10-2020 Fixing iGPU performance with add Under DeviceProperties -> Add -> PciRoot(0x0)/Pci(0x2,0x0)

igfxfw | Data | <02 00 00 00>

• 30-10-2020 Fixing SMBUS https://dortania.github.io/Getting-Started-With-ACPI/Universal/smbus-methods/manual.html#finding-the-acpi-path
• 02-11-2020 add YogaSMC for Allow syncing SMC keys like sensors reading and battery conservation mode,Currently Yoga, IdeaPad and ThinkPad series are supported. https://github.com/zhen-zen/YogaSMC
• 04-11-2020 change ApplePS2SmartTouchPad.kext to VoodooPS2Controller V2.1.8 Fixed dynamic coordinate refresh for ELAN v3 touchpads https://github.com/acidanthera/VoodooPS2/releases/tag/2.1.8
• 13-11-2020 fix usb map and rename EHC1 to EH01, EHC2 to EH02 for detail see https://dortania.github.io/OpenCore-Post-Install/usb/system-preparation.html
• 09-12-2020 Downgrade opencore 0.6.4 to 0.6.3
• 27-12-2020 Fixing output display port, white screen when charger pluged
• 17-06-2021 add kext intel wireless + Heliport for enable wifi https://github.com/OpenIntelWireless/itlwm
• 08-08-2021 update kext itlwm V1.3.0 => V2.0.0 detail fixing https://github.com/OpenIntelWireless/itlwm/releases

Update Bootloader Log

• 09-12-2020 Update bootloader opencore 0.6.2 to 0.6.4
• 09-12-2020 Downgrade opencore 0.6.4 to 0.6.3 , ditemukan bug yg fatal, saat booting muncul error OC : failed load condiguration

NOTE

• if use itlwm V2.0.0 must be use Heliport V1.4.1 to have good performace (https://github.com/OpenIntelWireless/HeliPort/releases)