Win7 system bottom right corner desktop network icon appears exclamation mark how to solve

The bottom page of the win7 system has an exclamation point on the desktop network icon. Solution:

1. Use the shortcut key Win+Break to open the System & rdquo; window, and then click <;Device Manager”;

2, then find the network card corresponding to the network in the "Device Manager";

3, double-click the network card, enter the property window, and switch to the "driver" label, Click “Disable”;

4, a dialog box will pop up, click “Yes ;

5, then, you can find the original “Disable” The button becomes "Enable", and the "Network” icon also appears with a red cross, click “Enable”, continue to the next step;

6, then, “Enable” It has changed back to "disabled", and more importantly, the "network" icon has changed back to normal;

Note: If it still doesn't work, please wait patiently for a while, in many cases, you can't See the effect.