Time and time again my clients call me up asking, "Why is my vista wireless not working?" There's actually quite a few reasons it could be giving you trouble. Some of the solutions are rather simple are some require you to make some changes to your computer. Let's go through all possible solutions.
Check the wifi button on your desktop or laptop
Most computers come with a quick way to enable or disable your wireless network. If this button is turned off, your computer will be unable to connect to your wireless router, thus causing your internet connection problem.
Check your wireless router
There are many different types of wireless routers on the market. They include brands such as Belkin, Netgear, Linksys, D-link, Trendnet an so on. Some routers are more reliable than others. However, most of them work well for regular home use. If you suspect that the router may be the problem, simply reset it by turning off the power to the router for 10 seconds and plugging it back in. This simple solution could very well be the reason you're having problems with your vista wireless not working. If you are still encounter problems, move on the next step.
Update your wireless card drivers
If you've taken the steps above, then we have eliminated the router and your wifi button as the source of the problem. If you're still having problems with your vista wireless not working, the problem could lie with outdated driver software. The easiest and safest way to update your wireless network drivers is to use an automatic driver updating tool. Advanced users can also find network drivers on the manufacturer's website and install them manually. Having updated drivers for your network card can be the difference between having a spotty or having a fast, stable internet connection.
Non-tech users may have problems updating their driver software manually. When updating your drivers, please make sure you download the right one. Downloading an incorrect driver can lead to computer instability and even damage your hardware.
