Computer flash drive Popup and automatic restart of the solution

In the computer using a USB stick to install the system, or the computer's important information stored in a USB flash drive, etc., when we do not use a USB flash drive in the computer will also choose to eject the USB flash drive, this can prevent the loss of files on the USB flash drive, but there is a user on the flash drive after the pop-up and restart the problem Encounter such a wonderful problem is also very helpless, in fact, this situation we can back up the Universal Serial Bus USB interface to disable.

1, return to the desktop location, find the "This computer" icon, right-click on the computer directly, in the menu that appears, select the Choose Device Manager option.

2, this will be able to open the WIN8 System Device Manager window, click and expand the window inside the Universal Serial Bus Controller in the left menu, then right click on the inside of the first USB root hub, and then click on the "Disable" option, you can disconnect the U-disk connection.

3, need to re-enable the U disk, first open the Device Manager, right click on the disabled USB root hub, the display is enabled, and finally directly click on the "Enable" button to re-enable the connection U-disk on the line.

The use of USB stick in the computer encountered this situation is relatively rare, if the user after ejecting a USB flash drive and then automatically restart, you can follow the steps of the tutorial to disable the USB root hub port, need to use and then enable, if you feel trouble, pop up and then unplug the USB stick can also.