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Lenovo ThinkCentre M79 Wifi
It is much simpler to buy a new wireless USB adapter and install it, than it is to replace any type of OEM adapter you might have. Most USB wireless adapters are plug-n-play, which just means that you only need to put the adapter into an available USB port and the system will install the drivers automatically. Buying a USB wireless adapter is quick and painless because the only thing you have to know is the current operating system on your desktop. WiFi, or wireless internet, uses an adapter to communicate with your router.
Key symptoms of a defective onboard WiFi
- Your WiFi signal has trouble connecting all the time
- The wireless adapter on your desktop will not connect to your router anymore
- The desktop wireless driver gives errors when installing
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