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Lenovo IdeaPad U450 Wifi
Most USB 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. The WiFi in your laptop, if so equipped, uses a piece of hardware to send and receive signals to and from your home router. You are better off buying 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 all you need to know is the operating system that is installed on your Lenovo IdeaPad U450.
Major warnings the WiFi adapter will have to be replaced
- The wireless adapter driver shows it as not installed
- The wireless adapter in your Lenovo laptop is unable to find a signal from your router
- The wireless signal goes in and out throughout the day
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