How to disable the designated device

through the win8 system device manager. Some devices in the computer are not used at all, or some devices cannot be used normally. We can view these devices through the device manager. Operating and managing devices such as hard drives, storage controllers, monitors, keyboards, mouse devices, imaging devices, and network adapters, how do you disable the specified device? Let's take a look at the specific setup tutorial.
1. After turning on the computer, directly click the “Windows” and “X” keys on the keyboard, then open the “Device Manager” in the shortcut of the system tool; (as shown below);

2. Click on the device you want to disable and then expand the device you want to disable. Right-click directly on the machine name above, then select "Disable"; (shown below);

3, after disabling the following dialog box will pop up, and then click "Yes; (shown below);

4, after confirming disabled, after the front of the device is disabled icon displays a black arrow, indicating that a state has been disabled (as shown);.

prepared by a manager It is easy to turn off the specified device in the win8 system, or you can enable the related device through the device manager. Users can set the device according to their personal operation.