Win7 prompts because the device has problems Windows has stopped it?

1. Double-click unknown device

to see if the following code appears. Windows has stopped it because of a problem with the device. (Code 43)

2, Driver problem 1

If you have a driver CD when you purchased your computer, use CD-ROM installation (recommended). There is no software such as download driver wizard to check for updates.

3, drive problem 2

Click to help solve, click update driver software, update, if the prompt is up to date. Then uninstall the driver, then scan to detect hardware changes, the computer automatically follow the new, and then restart the computer.

4, the driver problem 3

Stupid way, for example, the mouse can not connect, use a mouse to insert, will install the same type of USB driver, then plug your own mouse into the USB interface .

5, USB socket bad contact

Try to insert the front and rear USB interface of the computer, whether it is useful to quickly insert and remove several times. See if the USB interface is heavily oxidized and wipe it with something. See if the USB interface is loose, and tighten it yourself.

6, USB voltage problem

Right-click on my computer - device manager, properties - power management, do not check the box out of the box.