Win8 Bluetooth is gone, how to do

First, the first reason is probably not installed Bluetooth driver, mouse click on my computer, enter the device manager, check the Bluetooth status, see if the device manager can See the Bluetooth device. If there is a yellow exclamation mark, it is a driving problem.

Method 2, Windows 8 system has a separate Bluetooth switch, you can check whether the flight mode is enabled, whether the Bluetooth switch is turned off.

Method 3, the Bluetooth service startup item is closed, sometimes the third-party security software optimizes the startup startup item, the Bluetooth service startup item will be closed, and the Bluetooth startup item is Bluetooth Support Service, which is in the security software. It can be turned on, or it can be started directly on the computer.

The method is as follows:

First run the window and enter “services.msc” to open the service settings, in the service settings window, find the "Bluetooth Support Service" service, click on the Bluetooth service Right click and open “properties”.

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.

Method four, it is also possible to turn off the Bluetooth in the computer BIOS, some computers in the bios can switch on the Bluetooth, shut down into the BIOS, see if the USB option in the Devices option has Bluetooth option, The option status is Enabled.