Win7 system network icon display is not connected, but the actual connection is normal

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

1, press Win + R, open & ldquo; run & rdquo; window, enter services.msc; (Figure 1) 2, locate the file named & ldquo; Routing and remote access & rdquo; service items, first select & ldquo; Stop (Figure 2) 3, click the right mouse button in the blank space of the taskbar, call up the task manager (or other methods to call out the task manager); (Figure 3) 4, end "explorer" process. After the process is finished, only the wallpaper will be left on the desktop, and the start menu and taskbar will disappear. Do not close the task manager at this time; (Fig. 4) 5. In Task Manager - & ldquo; File & rdquo; - & ldquo; New Task & rdquo; , enter the explorer, point & ldquo; OK & rdquo;, the desktop reload, at this point the network icon is back to normal. (Fig. 5) (Fig. 6) 6. Follow steps 1 and 2 and “"Routing and Remote Access" service"start" to complete the finishing work.