How to Fix Stuck on installation script errors [MSI MAG Z690 TOMAHAWK WIFI, i7-12700F]

How to Fix Stuck on installation script errors [MSI MAG Z690 TOMAHAWK WIFI, i7-12700F]

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,

I'm trying to install Big Sur (11.6.8), and getting desperate about making it work...

I followed this guide:

MSI PRO Z690 A DDR4 + i7-12700K + AMD RX 580

NATA's Intel Alder Lake i7-12700K: MSI PRO Z690-A DDR4 + i7-12700K + AMD RX 580 (also applies to MSI PRO Z690-A WIFI DDR4) Before we begin... Credit goes to the people involved in the Z690 Chipset and Alder Lake CPUs thread. Those kind people paired with the hard workers of OpenCore and...

www.tonymacx86.com

I'm stuck during the USB installer on with error "lowest level disk is not mounted" and "generation from SMC report as 2"

I have:

• MSI MAG Z690 Tomahawk Wifi
• i7-12700F
• Samsung 2TB 980 Pro NVMe
• MSI GT 710

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Author: Basso