Many computers generally have Bluetooth function, but what should we do when we can't turn on Bluetooth? Next, I sorted out the relevant methods of how to do if the Bluetooth function of the computer cannot be turned on for you. I hope it will be helpful to you!
In order to ensure the normal use of Bluetooth function of notebook, we need to ensure the normal operation of Bluetooth service items:
Press windows + R to open the "run" window, enter "services. MSc" to open the "service" window, find the "Bluetooth hardfree service" service item, select it and click "start".
For the opening method of notebook Bluetooth, there is usually a corresponding "switch" prompt on the front panel or keyboard of notebook computer. As shown in the figure, directly press "FN" + "F5" to turn on the notebook Bluetooth function.
For notebooks installed with a higher version of Windows operating system, you can turn on the notebook Bluetooth function through the "windows mobile center" control panel. As shown in the figure:
If the notebook Bluetooth function is successfully turned on, the computer screen will display the prompt message of "starting Bluetooth device", as shown in the figure, and automatically detect the available Bluetooth devices around.
What if the notebook Bluetooth cannot be turned on?
The important reason why notebook Bluetooth can't work normally is caused by improper system setting. There are many reasons why Bluetooth can't be turned on due to troubleshooting. The solution needs to have a certain computer foundation. To solve this problem, we can use the software specially used to control the computer operating system. Search and download "general trend to USB control system" directly in Baidu. As shown in the figure:
After installing and running the tool, press Alt + F2 to wake up the main interface of the program, check the "disable Bluetooth" item in the "port control" column, and clear the "disable Bluetooth" item again to restore the normal use of Bluetooth function of notebook computer.
Of course, as a powerful computer operating system control software, "general trend to USB control system" not only can control the computer port, but also has the functions of "Internet behavior management", "storage device control", "intelligent device access computer control" and "operating system service and function control". You only need to check the corresponding option in the software interface to disable or enable the corresponding function operation.