What if win8 Bluetooth is gone?

What should I do if win8 Bluetooth is missing? The following will tell you that the win8 Bluetooth icon does not display the solution. If the blue Bluetooth icon on your win8 system computer is missing, you can refer to the following solution, I hope to help everyone.

法一,

The first reason is probably that there is no Bluetooth driver installed, click on my computer, enter the device manager, check the Bluetooth status, and look at the device manager. Can I see the Bluetooth device? If there is a yellow exclamation mark, it is a driving problem.

Method 2,

There is a separate Bluetooth switch in the Windows 8 system. You can check if the flight mode is enabled and the Bluetooth switch is turned off.

法三,

The Bluetooth service startup item is closed. Sometimes the third-party security software optimizes the startup item to turn off the Bluetooth service startup item. The Bluetooth startup item is Bluetooth Support Service. It can be turned on in the security software, or it can be started directly in the computer. The method is as follows:

First enter the window "Enter" services.msc” open the service settings, in the service settings window, find the "Bluetooth Support Service" service, right click on the Bluetooth service, open "ldquo; Attributes & rdquo;.

Secondly, click the right mouse button on the Bluetooth service, open “property", select the startup type as “manual”, click on the service status “start”, start this service.

法四,

It is also possible to turn off the Bluetooth in the BIOS of the computer. In some computers, bios can switch the Bluetooth, shut down into the BIOS, and see if the USB Setup in the Devices option is There is a Bluetooth option, and the status of this option is Enabled.