How to Fix Catalina - Nvidia GTX 660 TI (GK104) - Glitches

By Catalina

How to Fix Catalina - Nvidia GTX 660 TI (GK104) - Glitches

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:

Hi to all,

Im trying to setup my nvidia card gtx 660ti (gk104), but I get glitches.

I install WhateverGreen and Lilu kext with Hackintools, but still get glitches? Any advice?

I install AppleALC kext and fix the audio. Still have problems with Wifi-after update, but I have original Apple wifi adapter...and wont work native, after update. Any tip?

Author: n3m3basat

Share:

Leave a Reply

Loading comments...