To cut a long story short: the is a 2013-era laptop originally built for Windows 8, and Asus never released official Windows 11 drivers for it.
The Realtek driver often requires the Wi-Fi driver to also be installed for Bluetooth to function properly. asus x550l bluetooth driver windows 11
Download the Bluetooth driver for your specific hardware from the links above. Asus X550L To cut a long story short:
If your Bluetooth icon is missing or not working on Windows 11, follow these steps: Identify Your Vendor : Right-click the icon, open Device Manager , and expand Download link (safe – from Qualcomm via ASUS Windows 8
: If the vendor-specific driver doesn't work, you can try the Intel Wireless Bluetooth Driver if your card happens to be an Intel variant. Bluetooth hardware ID to ensure you get the exact right driver? ASUS X550｜Laptops For Students｜ASUS Global