Hi,
My name is Gary an independent advisor and I would be happy to help you out with your concern,
Under this link are the list of drivers available for your device's model.
https://pcsupport.lenovo.com/ph/en/products/lap...
- Choose bluetooth and modem
- Click the drop down arrow under see files
- Click the download icon for "ThinkPad Bluetooth with Enhanced Data Rate Software"
- Launch the application and follow the prompts for the installation.
Let me know how it goes. :)