Resolving Internal USB 2.0 Header Issue on Dell Optiplex 7020 Mini-Tower with macOS Monterey

Troubleshooting internal USB 2.0 header issues on a Dell Optiplex 7020 Mini-Tower running macOS Monterey can be a bit complex, especially when dealing with Hackintosh configurations. The absence of the HS13 port in Hackintool and IORegistryExplorer suggests either a misconfiguration or a hardware recognition issue. Let's go through a step-by-step guide to help resolve this:

Guide Step by Step:

1. Verify BIOS Settings: Ensure that all USB ports are enabled in your BIOS settings. Sometimes, certain ports can be disabled by default or due to previous configurations.

2. Update Your Kexts: Make sure that you have the latest versions of USBInjectAll and any other relevant kexts for your system. Outdated kexts can lead to compatibility issues.

3. Map Your USB Ports: Use Hackintool to map your USB ports. It's possible that the internal USB 2.0 header is recognized under a different port name than HS13. When you plug a device into the internal header, check which port becomes active in Hackintool.

4. Custom SSDT for USB: If automatic tools like Hackintool do not resolve the issue, you might need to create a custom SSDT (System Description Table) for your USB ports. This process involves manually mapping each port and creating a configuration file that tells macOS how to interact with your USB hardware.

5. Check for Physical Connection Issues: Ensure that the cable connecting your Intel Dual-Band Wireless-AC 8265 to the internal USB 2.0 header is properly seated and not damaged.

6. Test with Another Device: Try connecting a different device to the internal USB 2.0 header to rule out an issue with the Bluetooth component of your Intel Dual-Band Wireless-AC 8265.

7. Inspect IORegistryExplorer: Use IORegistryExplorer again while the Bluetooth device is connected to the internal header. Sometimes, devices are listed under different names or categories than expected.

8. Consult Community Resources: Forums like tonymacx86 are valuable resources. Post your issue there with detailed information about your setup and the steps you’ve taken. Often, community members can provide insights based on similar experiences.

9. Alternate Solutions: If the internal header doesn’t work, consider using an external USB 2.0 port for your Bluetooth connection as a temporary workaround.

10. Consider Hardware Limitations: Some motherboards have inherent limitations or incompatibilities with macOS, particularly in Hackintosh configurations. It's possible that the internal USB 2.0 header on the Dell Optiplex 7020 Mini-Tower has issues under macOS Monterey.

Create config.plist:

For USB issues, you might need to adjust your config.plist:

• Include USBInjectAll.kext in your Kexts list.
• Ensure that your config.plist reflects any custom SSDT or port mapping you've done.
• Verify that there are no conflicts or misconfigurations in the ACPI and Kernel sections that could affect USB functionality.

Remember, troubleshooting Hackintosh setups can be complex due to the vast number of variables in hardware and software configurations. If the problem persists, it might be beneficial to seek direct assistance from Hackintosh communities where users may have encountered and resolved similar issues.