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Dell Inspiron 1720 Wifi
The WiFi in your laptop, if so equipped, uses an adapter in order to talk to your router and modem. It is much simpler to buy a new wireless USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have. Buying a USB wireless adapter is quick and painless due to the fact that all you need to know beforehand is the current operating system on your laptop. A lot of newer wireless adapters are simply plug and play, in that you just plug it in the USB port and the OS will handle everything from there.
Major warnings of a faulty wireless internet adapter
- The laptop wireless driver suddenly shows as uninstalled
- The WiFi adapter in your Dell laptop is unable to connect to the internet
- Your wireless internet connection goes in and out all the time
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