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Dell Alienware 18 Wifi
The WiFi in your laptop, if so equipped, uses an adapter in order to talk to your wireless router or modem. Most new Wifi adapters are plug-n-play, which means you simply plug it into a USB port and the OS will install the drivers on its own. It is cheaper and easier to purchase a new wireless USB adapter and install it, than to replace any built-in adapter your laptop may have. Buying a USB wireless adapter is quick and painless due to the fact that all you need to know beforehand is what OS you are running on your Dell Alienware 18.
Major signs your internal WiFi will eventually need to be replaced
- The laptop wireless driver shows it as not installed
- Your WiFi on your laptop will not connect to your router anymore
- The WiFi disconnects itself all the time
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