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HOME > COMPUTERS > LENOVO > THINKPAD T40 > WIFI

Lenovo ThinkPad T40 Wifi

Buying a USB wireless adapter is quick and painless because all you need to know is what OS you are running on your Lenovo laptop. 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. A lot of newer wireless adapters are plug-n-play, which means you simply plug it into a USB port and the operating system will take care of the rest. WiFi, or wireless internet, uses a piece of hardware in order to connect to your router.

How do you know if your onboard WiFi is not working right?

Your wireless internet connection disconnects and reconnects throughout the day
The WiFi adapter driver shows it as not installed
Your WiFi on your laptop is unable to find a signal from your router

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Check eBay to see if your wifi is in stock!

It is in your best interest to double-check the part number so you order the correct WiFi replacement. The Lenovo ThinkPad T40 will thank you for buying smart. Lenovo ThinkPad T40 WiFi can be found for a great price on the internet. Make sure to try and order computer products from a known seller if you purchase through a website.

Feel free to download your manual for help.

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Check eBay for your wifi!