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HOME > COMPUTERS > LENOVO > THINKPAD T21 > WIFI

Lenovo ThinkPad T21 Wifi

WiFi, or wireless internet, uses a piece of hardware in order to talk to your home network. 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 OS will handle everything from there. It will be easier to buy a common WiFi USB adapter and install it, than to replace any built-in adapter your laptop may have. Searching for a new adapter is simple because the only thing you have to know is what OS you are running on your Lenovo ThinkPad T21.

Major symptoms of a poorly performing onboard WiFi

The WiFi drops for no reason over and over again
The laptop wireless driver suddenly shows as uninstalled
The wireless adapter in your Lenovo laptop is unable to connect to the internet

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Check eBay to see if your wifi is in stock!

It is always best to write down the part number before buying a WiFi replacement. Be sure to always order replacement parts from a well-known website when you buy your parts online. Lenovo ThinkPad T21 WiFi is going to be better in factory new condition due to possible wear on an old used WiFi. The Lenovo laptop will be happier for buying smart.

Feel free to download your manual for help.

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Check eBay for your wifi!