If the driver doesn't reinstall, see one of the following sections in this article: Expand bluetooth to view the list of bluetooth devices and adapters. Select start, type device manager, and then select it from the results.
Uninstall and reinstall the bluetooth driver: If windows can’t find a new bluetooth driver, visit the pc manufacturer’s website and download the latest bluetooth driver from there. Follow the steps, then select close.
After the windows device restarts, windows attempts to reinstall the driver for the device. If the option doesn't appear, to download the recommended driver for your system. Press the windows key + x and select device manager.