Solve the problem that Fedora16 cannot use wireless networks

To solve the problem that Fedora16 cannot use wireless networks, we need to use a laptop wireless network to connect to the route. However, we suddenly find that the wireless network of Fedora16 cannot be opened, let alone connected to the Internet. I found some information on the internet. one of the solutions is as follows (I forgot where to look...
To solve the problem that Fedora 16 cannot use wireless networks, we need to use a laptop wireless network to connect to the route. However, we suddenly find that the wireless network of Fedora 16 cannot be opened, let alone connected to the Internet. I found some information online. one of the solutions is as follows (I forgot where I saw it, so I didn't write the reposted address. sorry ):
1) find and open the following file:/etc/modprobe. d/blacklist. conf
2) add the following code (requires the corresponding permissions): blacklist acer-wmi
3) restart
Prepared by aiyaiya