win7 system lower right corner of the desktop icons appear exclamation point network solution:
1, using The shortcut key Win+Break opens the “System” window, and then clicks “Device Manager”;
2. Then find the network card corresponding to the network in “Device Manager”;
3, double-click the network card, enter the property window, and switch to the "driver" label, click & ldquo; disable & rdquo;;
4, the next pop-up dialog box, click & ldquo; yes & rdquo ; can;;
5, then, you can find that the original "disabled" button has become "enabled", and the "network" icon also appeared a red cross, click “ Enable & rdquo;, continue to the next step;
6, then, & ldquo; enable & rdquo; has changed back to & ldquo; disable & rdquo;, more importantly, the "network" icon has returned to normal; Br>
Note: If still not , Please be patient wait a moment, in many cases can not see the effect immediately.
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