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Lenovo IdeaPad U400 Wifi
It will be easier to buy a new USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have. 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. A lot of newer 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 OS will install the drivers on its own. WiFi, or wireless internet, uses a piece of hardware in order to connect to your home router.
How do you know when your onboard WiFi is dying?
- The WiFi adapter in your Lenovo laptop will not connect to your router anymore
- Your wireless internet connection goes out randomly all the time
- The WiFi adapter driver cannot be installed
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It is in your best interest to write down the model number so you order the correct WiFi replacement. Lenovo IdeaPad U400 WiFi should be purchased in factory new condition due to the wear on any older used one. Always get computer products from a known seller when buying via the internet. The Lenovo IdeaPad U400 will be happier for thinking before buying.
Feel free to download your manual for help.
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