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Lenovo IdeaCentre A720 Wifi
You are better off buying a new wireless USB adapter and just plug it in, than to replace any built-in adapter your desktop may have. A lot of newer wireless adapters are plug-n-play, which just means that you only need to put the adapter into an available USB port and the operating system will take care of the rest. Buying a wireless adapter is quite easy because the only thing you have to know is the current operating system on your Lenovo desktop. WiFi, or wireless internet, uses an adapter to send and receive signals to and from your router.
General indicators that your internal WiFi has little time left
- The desktop wireless driver cannot be installed
- The wireless signal goes out randomly throughout the day
- Your WiFi in your Lenovo desktop does not connect at all
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