To assist you with the Sony notebook boot problems while using OpenCore to boot macOS Big Sur, we need to address the issue step-by-step. Here's a troubleshooting guide to help you resolve common boot problems:
1. Check Your BIOS Settings:
- Ensure that Secure Boot is disabled.
- Set SATA mode to AHCI.
- Disable Fast Boot.
- Make sure VT-d is disabled (or enable DisableIoMapper in your config if macOS requires VT-d).
2. Verify OpenCore Configuration:
- Make sure you're using the latest version of OpenCore.
- Review your `config.plist` file. Validate it against the OpenCore configuration PDF to ensure all settings are correct for your hardware and the version of macOS you're installing.
3. EFI Folder Structure:
- Verify the structure of your EFI folder. It should contain the necessary drivers (UEFI drivers in `EFI/OC/Drivers`), Kexts (in `EFI/OC/Kexts`), and your `config.plist` file should be in `EFI/OC`.
4. Kexts and Drivers:
- Ensure that you have the necessary kexts for your hardware. Common ones include VirtualSMC, Lilu, WhateverGreen, and appropriate network and audio kexts.
- Update these kexts to their latest versions as they may contain fixes for Big Sur.
5. Boot Flags:
- Try adding `-v` (verbose mode) to your boot arguments in the `config.plist`. This will display detailed boot logs instead of the Apple logo during boot, which can help identify where the boot process is failing.
6. Graphics Configuration:
- If you have a dedicated GPU, ensure it's compatible with Big Sur.
- Integrated Intel graphics may require specific frame buffer patching depending on the model.
7. Check for Kernel Panics:
- If you're experiencing a kernel panic, the verbose mode should indicate what's causing it. Common issues could be related to incompatible kexts or incorrect ACPI configurations.
8. ACPI Configuration:
- Custom SSDTs may be required for your specific Sony notebook model. Make sure they are correctly compiled and placed in `EFI/OC/ACPI`.
9. Seek Community Help:
- If you're still stuck, consider sharing your problem along with the verbose boot screen and your EFI folder (excluding any personal information like serial numbers) on Hackintosh forums or communities. Often, other users with similar hardware can provide valuable insights.
10. Backup and Experiment:
- Always backup your working EFI folder before making changes.
- Try different versions of kexts or OpenCore, and experiment with different settings that might be more compatible with your specific notebook model.
Remember, each Hackintosh build can have its unique challenges, especially with laptops which often have less standardized hardware compared to desktops. Patience and systematic troubleshooting are key.
I set a efi profile for opencore to let my Sony notebook boot Big Sur base system and something went wrong.
Can anyone help me resolve them?
Can anyone help me resolve them?
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