Troubleshooting Boot Issues on Hackintosh: Stuck at 35% Without -x Boot Argument

Guide:

If you're encountering boot issues on your Hackintosh, specifically getting stuck at around 35% during startup and needing to use the "-x" boot argument to boot into macOS, follow these troubleshooting steps to resolve the issue:

1. Remove Recently Installed Kexts:

   • Since the issue occurred after installing the "amfipass.kext" version 1.40, try booting into macOS with the "-x" boot argument to disable third-party kernel extensions (kexts). Once booted, remove the "amfipass.kext" and any other recently installed kexts from the /Library/Extensions directory.
   • After removing the kexts, reboot your Hackintosh without the "-x" boot argument to see if the issue persists.

2. Check and Update Config.plist:

   • Ensure that your config.plist file is properly configured with the necessary boot arguments and settings for your hardware.
   • Verify that the boot arguments related to kernel patching, such as "amfi_get_out_of_my_way=1", are correctly configured and compatible with your system.
   • Consider using a tool like ProperTree to edit and validate your config.plist file to avoid syntax errors or misconfigurations.

3. Reset NVRAM and SMC:

   • Perform a reset of the Non-Volatile Random-Access Memory (NVRAM) and System Management Controller (SMC) to reset hardware settings and boot parameters.
   • To reset NVRAM, restart your Hackintosh and hold down Command + Option + P + R keys until you hear the startup chime twice.
   • To reset SMC, shut down your Hackintosh, disconnect the power source, hold down the Shift + Control + Option + Power keys for 10 seconds, then reconnect the power source and boot up.

4. Verify Hardware Compatibility:

   • Ensure that all your hardware components, including CPU, GPU, motherboard, RAM, and storage devices, are compatible with macOS Sonoma 14.3 and Hackintosh configurations.
   • Check for any known compatibility issues or required patches for your specific hardware components.

5. Check for System Logs:

   • Boot into macOS with the "-x" boot argument and check the system logs for any error messages or warnings related to the boot process.
   • Use the Console application to view system logs and identify any specific issues or error codes that may provide clues to the cause of the boot problem.

6. Consider Reinstalling macOS:

   • If the issue persists after troubleshooting, consider reinstalling macOS Sonoma 14.3 using a different installation method or creating a clean installation on a separate disk or partition.
   • Ensure that you follow the recommended installation steps and use compatible tools and patches for creating a Hackintosh system.

By following these troubleshooting steps, you can address the boot issue on your Hackintosh and resolve the stuck-at-35% problem without needing to use the "-x" boot argument.