Right-click your Bluetooth adapter in and select Properties . Navigate to the Details tab. Click the Property drop-down menu and select Hardware Ids . Look for a string like USB\VID_XXXX&PID_XXXX .
. Look for a "Broadcom" or "BCM" entry dated around 2021 and check the box to install it. Method 2: Manual Installation via Microsoft Update Catalog bm05ev2 01 bluetooth driver 2021
What is the exact string listed in your Device Manager? Right-click your Bluetooth adapter in and select Properties