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Lenovo ThinkPad 720 Wifi
WiFi, or wireless internet, uses an adapter in order to connect to your router. Buying a USB wireless adapter is quick and painless because all you need to know is the current operating system on your Lenovo laptop. A lot of newer wireless adapters are plug-n-play, which means you simply plug it into a USB port and the system will install the drivers automatically. It is much simpler to buy a common WiFi USB adapter and install it, than to replace any built-in adapter your laptop may have.
Easy warnings of a weakening wireless internet adapter
- Your wireless internet connection goes out randomly during the day
- The wireless adapter on your laptop is unable to connect to the internet
- The laptop wireless driver suddenly shows as uninstalled
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