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Lenovo K49 Wifi
Most USB wireless adapters are plug-n-play, which just means that you only need to put the adapter into an available USB port and the system will install the drivers automatically. Searching for a new adapter is simple because the only thing you have to know is the operating system that is installed on your Lenovo K49. WiFi, or wireless internet, uses a piece of hardware in order to talk to your router. It will be easier to buy a new USB adapter and install it, than to replace any built-in adapter your laptop may have.
General indicators that your wireless internet adapter should need replacing
- Your WiFi in your Lenovo laptop does not connect at all
- The WiFi adapter driver suddenly shows as uninstalled
- The wireless signal disconnects itself all the time
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