Hi Welcome to Microsoft community. Your issue with the Razer headset not being detected by the Realtek Control Panel on Windows 10 could stem from several potential causes.

1. Driver Detection and Configuration:
   • Disable Front Panel Jack Detection: Sometimes, Realtek Control Panel might not detect devices if front panel jack detection is enabled. Access Realtek HD Audio Manager (if available on your system), go to the "Connector Settings" or similar option, and check if there's an option to disable front panel jack detection. This can sometimes force the system to recognize plugged-in devices.
   • Update or Reinstall Drivers: Although you've updated your drivers, sometimes reinstalling them can resolve detection issues. Uninstall the Realtek audio driver from Device Manager, restart your computer, and let Windows reinstall it or download it from Realtek's official site. Ensure you're selecting the correct driver for your specific hardware.
2. Windows Audio Settings:
   • Check Windows Sound Settings: Right-click on the sound icon in your taskbar, then select "Open Sound settings." Click on "Sound Control Panel" under "Related Settings." Here, under both the "Playback" and "Recording" tabs, check if your headset is listed but disabled or disconnected. Enable or connect it if it appears in this list. If not:
     • Right-click in the device list area and ensure "Show Disabled Devices" and "Show Disconnected Devices" are checked. Sometimes, the headset might be detected but not shown by default.
3. Hardware and Connection Issues:
   • Connection Check: Verify that your headset is correctly plugged into the correct audio jack. If your laptop has both front and rear audio ports, try different ports to rule out a faulty jack.
   • Headset Compatibility: Some headsets require specific software or might not fully integrate with all systems due to their unique features (like the mute button or sound wheel). Check if there's Razer software or drivers specifically for your headset model, which might help in detection and functionality.
4. Software Conflicts:
   • Disable Enhancements: Sometimes, audio enhancements can interfere with device detection. In the Sound settings under each device's properties, there's usually an "Enhancements" tab where you can disable all enhancements.
5. Razer Synapse or Software:
   • If your headset comes with Razer Synapse or another control software, install it. These programs sometimes provide better integration and control over Razer peripherals, potentially solving detection issues.
6. Microsoft's Troubleshooter:
   • Run the Windows Audio Troubleshooter. Access it via Control Panel > Troubleshooting > Hardware and Sound > Playing Audio or Recording Audio. It might detect and fix issues that aren't immediately apparent.

Additional Steps:

• Check for Conflicts: Look for any conflicts in Device Manager. If there's a conflict or error sign next to any audio device, right-click and choose "Update driver" or "Uninstall device" then restart to allow Windows to reinstall.
• Ensure Proper Device Selection: Once you manage to make your headset visible, set it as the default device for both recording and playback in the Sound settings.

If after these steps your headset still isn't recognized, consider:

• Using the Headset on Another Device: To rule out headset hardware issues.
• Contacting Razer Support for further assistance, particularly if you believe there might be a software issue with Windows 10 or a specific incompatibility with your hardware.

These steps should cover most possibilities for why your Razer headset isn't being detected by the Realtek Control Panel. Remember, the issue can sometimes be as simple as a setting or as complex as needing a specific driver or software interaction.Best regardsDerrick Qian | Microsoft Community Support Specialist