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HOME > COMPUTERS > LENOVO > THINKPAD R400 > WIFI

Lenovo ThinkPad R400 Wifi

Finding a WiFi adapter is easy due to the fact that all you need to know beforehand is what OS you are running on your Lenovo laptop. WiFi, or wireless internet, uses an adapter to send and receive signals to and from your router and modem. Most USB wireless adapters are simply plug and play, which just means that you only need to put the adapter into an available USB port and the operating system will take care of the rest. It is cheaper and easier to purchase a common WiFi USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have.

Major warnings your internal WiFi is not going to last much longer

The wireless signal goes in and out throughout the day
The wireless adapter driver suddenly shows as uninstalled
Your WiFi 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!

A Lenovo ThinkPad R400 WiFi can be found easily on the internet. It is in your best interest to re-check the model number so you order the correct WiFi replacement. The Lenovo laptop will be happier for ordering smartly online. Try to always get replacement parts from a known seller if you buy anything online.

Feel free to download your manual for help.

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Check eBay for your wifi!