Windows 7 can't track wireless network solution

Some notebooks will have wireless network usage failure after installing Windows 7 system. For example, sometimes you can try to connect to a public wireless hotspot, but the wireless network set up at the home with the best signal strength fails to connect (see Figure 15), and you can't even find a wireless hotspot. Although some users can connect to the wireless network normally, there are often blue screens. There is also the problem of not being able to turn off the wireless network by using the wireless switch function key of the notebook preset.

The solution is to uninstall the official wireless network card driver of the notebook manufacturer in the "Device Manager" of the win7 system. Then, select “Scan to detect hardware changes in <;Device Manager". The wireless network driver that comes with the win7 system is automatically installed without manually loading the driver. Restart your computer and you will find that the above mentioned issues will be resolved or improved.