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Lenovo ThinkCentre 4220 Wifi
The WiFi in your desktop, if so equipped, uses a piece of hardware in order to connect to your wireless router or modem. Searching for a new adapter is simple because the only thing you have to know is what OS you are running on your desktop. It is much simpler to buy a new USB adapter and just plug it in, than it is to replace any type of OEM adapter you might 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 system will install the drivers automatically.
How can I tell if my wireless internet adapter is failing?
- The desktop wireless driver suddenly shows as uninstalled
- The WiFi adapter in your Lenovo desktop is unable to find a signal from your router
- Your WiFi signal disconnects itself all the time
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