What should I do if the USB interface on the front of the WinXP system computer cannot be used?

USB interface devices are very common in our lives. It is a common problem with computers to connect a USB flash drive to a USB interface. When using the WinXP system, when the USB flash drive is plugged into the USB interface, it is found that the USB interface of the computer cannot be used. What should I do? How should we solve this situation? Let me talk about the solution that the USB interface on the front of the WinXP system computer cannot be used.

Here's how:

1. Right click on My Computer Click Properties in the pop-up menu bar to open the Properties dialog.

2. Click on the Hardware tab in the Properties dialog, then click on Device Manager. Open the Device Manager dialog.

3. Click on the Universal Serial Bus controller in the Device Manager. There will be several “UsB Root Hub”, double-click any one of the left mouse buttons to open the “UsB Root Hub” dialog box.

4. In the dialog box that opens, switch to the Power Management tab and remove the check box before the computer is allowed to turn off the device to save power. And click OK to return.

5. In accordance with the above steps, change the properties of each "UsB Root Hub & rdquo;,. Restart your computer to complete the setup.

The solution for the USB interface on the front of the WinXP system computer can be introduced to you here. Through the above steps, we can solve the problem that the USB interface does not respond and cannot transmit data, because we often need to use the USB interface.