Win8 can not find a wireless signal solution

Recently, the notebook installed Win8 system found that the wireless network signal can not be found, before the computer has been using wireless Internet is no problem, how is this going? Is there any way to solve it? If you encounter such a problem, see how the author solves it! Win8 can not find a solution for wireless signals Open wireless Internet access requires three levels of settings, you need to open: physical switches, software switches and wireless services. Only the wireless network card switch turns on the wireless indicator light. When the indicator light is on but the wireless network signal cannot be searched, check whether the wireless network service is turned on. Operation steps: 1. Open the service management interface. It can be opened in three ways: (1) Right-click on the desktop computer icon, select “Manage”, click “Services & Applications", and click "Services". (2) Press the Windows logo key (the button on the keyboard) and the R key at the same time to open the running interface, enter services, and click OK. (3) Press the CTRL, Shift and ESC buttons simultaneously to open the task manager and click on the “Services” tab. 2. Locate the WLAN AutoConfig (WlanSvc) service. If it is manual or disabled, right-click on the service and select “Enable” (the task manager service displays “Start””. If you want this service to run automatically after booting, right-click on the service and select "Properties", select the startup type as "Automatic", then click "Apply", click “Enable”, click “ The OK & rdquo; button closes the settings window. This will restart the computer and the service will run automatically.