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Lenovo ThinkPad T450S Wifi
Most new Wifi adapters are plug-n-play, in that you just plug it in the USB port and the system will install the drivers automatically. It will be easier to buy a new USB adapter and just plug it in, than to replace any built-in adapter your laptop may have. The WiFi in your laptop, if so equipped, uses an adapter to communicate with your home network. Finding a WiFi adapter is easy because all you need to know is the current operating system on your Lenovo ThinkPad T450S.
General indicators that your internal WiFi is going to die
- The WiFi adapter on your laptop does not connect at all
- The laptop wireless driver gives errors when installing
- The WiFi disconnects itself during the day
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