No wireless network found after Windows 7 is reinstalled, and no connection is available

The beloved blue screen. After reinstalling the system, I found that the wireless network could not be refreshed in any way. Very tangled.

I read a lot of posts saying that I want to update the driver. I want to check the Device Manager and start the service. It is useless to use all the methods.

It is actually the driver. So I used the dumbest method to download a 2010 driver. You can easily unmount the NIC driver and then download and install the driver.

Several minutes. The beloved book has survived again.