The computer's network local connection icon is missing. Retrieve method

1, right click on the computer desktop "My Computer"-"management" option, as shown below.

2, on the left of the pop-up dialog box to find Device Manager double-click

3, then on the right we find "network adapter" click to see if there is a network card, the following figure red box.

4, my screenshot here is normal no problem, if there is a problem may show a red fork or an exclamation mark, this is the driver has a problem.

5, the solution as long as the right click on the network card, and then click on "Update Drive" can be resolved, (if this driver is not updated, we can try to download a driver wizard to update).

6, if we are in the "network adapter" NIC is not found that there must be no exclamation mark and so on, we can try the "scan detect hardware Changes" icon

7, if found on the installation of hardware can be.