bluetooth on and off switch is missing

Hi,

I understand that your Bluetooth switch has disappeared. Please try the following methods below. If the first method does not work, please proceed to the next method.

1.) Shut down your computer

• Press the SHIFT key + Shutdown. Unplug your power cable from the PC for 30 minutes, then plug it in again and turn it on.

2.) Press Windows key+R to open Run, then type: services.msc

• This will open the service app
• Find Bluetooth Support service in the list
• Right-click it then select Restart
• Right-click it again then select Properties
• Click General Tab, in the Startup Type option, choose Automatic in the drop-down list.
• Click Apply and OK.
• Restart your computer.

3.) Please verify that the Airplane Mode is off.

4.) Run a Windows Bluetooth troubleshooter.

• Start > Settings > System > Troubleshoot > Other troubleshooters. Next to Bluetooth, select Run and follow the instructions.

5.) Check for Windows updates.

6.) Update the latest drivers.

• Click Start, then open Device Manager.
• Find Bluetooth, then click to expand it.
• Right-click your Bluetooth device (it might say “radio”), then choose Update driver.
• Click Search automatically for updated driver software, and follow the steps.
• When it’s done, click Close.
• If asked to restart, go to Start > Power > Restart.
• After restarting, check if Bluetooth is working.

7.) Try to uninstall the Bluetooth adapter, and then trigger an automatic reinstall.

• Select Search on the taskbar, enter Device Manager, then select Device Manager from the results.
• In Device Manager, select Bluetooth. Press and hold (or right-click) the Bluetooth adapter name (which may include the word “radio”), and select Uninstall device > Uninstall.
• Select Start , then select Power > Shut down .
• After your device shuts down, wait a few seconds, and then turn it back on. Windows will try to reinstall the driver.
• If Windows doesn't reinstall the driver automatically, open Device Manager and select Action > Scan for hardware changes.

Source: Fix Bluetooth problems in Windows

If you require further assistance, please don't hesitate to let me know.

Stay Safe!