What should I do if the Win7 system wireless signal is weak?

What should I do if the Win7 system is weak?

The following issues all exclude wireless sources.

Reason one: Driver mismatch

This is also the most prone problem in software. The wireless network card driver does not match. The received signal is very weak. Only one or two grids can be used. Replace the driver to fix it.

1, first uninstall the original wireless network card driver, computer & mdash; & mdash; right click "properties";

2, then open the device manager, find the wireless network card in the network adapter ;

3, right click on “ Uninstall & rdquo;, check the uninstall driver to determine;

4, and finally re-download the wireless network card driver and install.

Reason 2: Notebook wireless network card hardware failure

This aspect may be unfamiliar to ordinary users, such as wireless network card damage, or the built-in wireless network card and antenna disconnect, will lead to signal ability The weakening leads to network instability, as shown below: (Open the back cover to see) www.xitonghe.com

Check if it is connected, if not, you can re-attach it.

Of course, the wireless network card damage will also have such a problem, then it must be solved by replacing the wireless network card.