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Dell Precision 220 Wifi
WiFi, or wireless internet, makes use of a wireless adapter in order to talk to your home network. It will be easier to buy a new USB adapter and just plug it in, than to replace any built-in adapter your desktop may have. Finding a WiFi adapter is easy due to the fact that all you need to know beforehand is the current operating system on your desktop. A lot of newer wireless adapters are plug-n-play, in that you just plug it in the USB port and the operating system will take care of the rest.
Key clues of a poorly working WiFi adapter
- Your WiFi in your Dell desktop cannot see the SSID coming from your router
- The WiFi adapter driver suddenly shows as uninstalled
- The WiFi drops multiple times during the day
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