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Dell Latitude E7240 Wifi
A lot of newer wireless adapters are simply plug and play, which means you simply plug it into a USB port and the operating system will take care of the rest. You are better off buying a new wireless USB adapter and install it, than it is to replace any type of OEM adapter you might have. The WiFi in your laptop, if so equipped, uses an adapter in order to talk to your wireless router or modem. Finding a WiFi adapter is easy because all you need to know is the operating system that is installed on your Dell Latitude E7240.
Major symptoms of a failing wireless card
- The WiFi adapter in your Dell laptop is unable to connect to the internet
- Your WiFi signal goes in and out over and over again
- The wireless adapter driver suddenly shows as uninstalled
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