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Dell Latitude E5250 Wifi
WiFi, or wireless internet, makes use of a wireless adapter in order to talk to your wireless router or modem. You are better off buying a common WiFi 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 because the only thing you have to know is what OS you are running on your Dell laptop. Most new Wifi adapters are plug-n-play, which just means that you only need to put the adapter into an available USB port and the system will install the drivers automatically.
Key signs of an ailing WiFi adapter
- The wireless adapter in your Dell laptop does not connect at all
- The laptop wireless driver cannot be installed
- The WiFi goes in and out during the day
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