Win7 system can access the Internet but the icon shows that it is not connected. How to do

Symptom:
The computer has been used normally, but I don't know when the network icon becomes unconnected, but the network is actually normal.

Solution:
1, press Win+R, open “Run” window, enter services.msc;

(Figure 1)
2, find the name "Routing and remote access" service items, first select “stop">;

(Fig. 2)
3. Click the right mouse button in the blank space of the taskbar to bring up the task manager (or other Method Call out Task Manager);

(Figure 3)
4, End & ldquo;Explorer” Process. After the process ends, the desktop will only have wallpapers left, the start menu and taskbar will disappear, do not close the task manager at this time;

(Figure 4)
5, in the task manager - & ldquo; file ”-“New task”, enter explorer, click “ OK”, the desktop is reloaded, and the network icon is back to normal.

(图5)

(图6)
6. Follow steps 1 and 2 and “"Routing and Remote Access" service“start”, Finish the finishing work.