How the computer solves the problem that the device connected to the system is not functioning

This is an occasional occurrence, but a single occurrence can lead to shared access, which can result in a shared access, other inaccessible, a shared inaccessible, and other strange phenomena that can be accessed. There is no effective solution for searching the web. Today, when you come across this problem, you get an easier and more effective solution without reloading the system.

　　Method One:

1, the first to provide a simple and quick Method, first uninstall the network card, occasionally can solve

2, after unloading, select the scan hardware changes in the map, reload NIC driver

　　Method Two:

1, right key to choose My Computer, choose Management

2, according to the red circle prompts to choose, and then apply

　　Method Three:

1, the use of one-key sharing software settings sharing share for XP, today to help colleagues solve the problem of the process by chance, a perfect solution. Recommended! One more way to solve a problem

2, select the Guest (recommended) is the location of the red circle, click on a key to share. Stubborn problems are solved.