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Lenovo Z70-80 Wifi
It is much simpler to buy a new USB adapter and just plug it in, than to replace any built-in adapter your laptop may 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 Z70-80. Most USB wireless adapters are plug-n-play, which means you simply plug it into a USB port and the OS will install the drivers on its own. The WiFi in your laptop, if so equipped, makes use of a wireless adapter in order to connect to your router.
Some clues of a poorly working onboard WiFi
- The laptop wireless driver gives errors when installing
- Your WiFi on your laptop does not connect at all
- The WiFi drops multiple times throughout the day
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