How to Fix Sucess: Lenovo IdeaPad Z50-70

By Ufuk Durgun
0

How to Fix Sucess: Lenovo IdeaPad Z50-70

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

  1. Verify your network controller model (Intel, Broadcom, Realtek).
  2. Ensure the correct kext (e.g., AirportItlwm or BrcmPatchRAM) is loaded in your config.
  3. 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:

Sucess: Lenovo IdeaPad Z50-70

https://preview.redd.it/1r1z7zbvipp61.png?width=1366&format=png&auto=webp&s=be08f84414979e1a73a834856589501d2ced7f49

Literally everything works except NVidia GT 840m (duh i wish if it was possible), replaced wifi module with Intel 7260, airport and bluetooth all works, thanks to OpenIntelWireless team, bigsur works pretty neat on old machine

submitted by /u/thedeadfish59
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