Thus, you can have a check to see if it is working. If the Bluetooth service is not running, you can’t turn on Bluetooth in Windows 10. Check If the Bluetooth Service Is Running Step 4: Also, you can run the Hardware and Devices troubleshooter.
Then, finish the fix by following the on-screen instructions.
Step 3: Locate Bluetooth and click Run the troubleshooter. Step 2: Click Update & Security and go to Troubleshoot. Step 1: Open Windows Settings by clicking Start > Settings. If Bluetooth won’t turn on, you can also run the troubleshooter. Once your PC goes some wrong, you can use a corresponding troubleshooter to perform a simple fix. Windows 10 offers many troubleshooters to deal with some issues with Bluetooth, hardware and devices, keyboard, Internet connection, audio, etc. What to Do If You Can’t Turn on Bluetooth Windows 10 Run the Troubleshooter Then, you may ask: why can't I turn on my Bluetooth on Windows 10? This is mainly because of device compatibility, operating system, Bluetooth driver issues, incorrect settings, etc.