How to Fix Lenovo ThinkPad L13 Yoga 10th Gen i5 - OC-0.6.7
This mini-guide provides a structural approach to troubleshoot and fix the issue.
Prerequisites
- Confirm your hardware specifications (CPU, GPU, Motherboard).
- Ensure you have a bootable recovery USB and backup your EFI.
Fix Steps
- Verify your network controller model (Intel, Broadcom, Realtek).
- Ensure the correct kext (e.g., AirportItlwm or BrcmPatchRAM) is loaded in your config.
- Clear network interfaces and reset NVRAM if changes don't apply.
Verification
- Reboot and verify if the functionality is restored and stable under typical usage.
Original Question:
Hi everyone, I'm excited to post this success. I had tried to install Big Sur before on this laptop but failed. Apparently an issue with booting was resolved in the latest OpenCore 0.6.7. I followed the Dortania guide and managed to get most things working. I borrowed a SSDT file from hagenest's repo to get the battery working.
The most interesting part of this build was the USB mapping. I needed to add in the SSDT-RHUB.aml file from the guide before the internal USB ports would show up (cameras, touch screen, bluetooth). It took a while to figure that out. Other then that is was a straightforward following of the guide.
Hardware:
CPU: Intel Core i5-10210U
GPU: Intel UHD
RAM: 8GB / 2666MHz DDR4
Motherboard/Laptop Make and Model: Lenovo ThinkPad L13 Yoga
Audio Codec: CX8070
Ethernet Card: Intel ethernet
Wifi/BT Card: Intel Wireless-AC 9560
Touchpad and touch display devices:
BIOS revision: 1.25
Working:
Keyboard, trackpad, trackpoint, sound, mic, both cameras, touchscreen, pen, USB ports, ethernet, graphics acceleration, wifi, bluetooth
Not working:
Fingerprint reader
Not tested:
Boot chime, HDMI, FileVault 2, Sidecar, dual boot
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