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Lenovo ThinkCentre 4222 Wifi
The WiFi in your desktop, if so equipped, makes use of a wireless adapter in order to talk to your router. 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 OS will handle everything from there. Buying a USB wireless adapter is quick and painless due to the fact that all you need to know beforehand is what OS you are running on your Lenovo desktop. You are better off buying a common WiFi USB adapter and install it, than it is to replace any type of OEM adapter you might have.
Major indications the wireless card will not last the year
- The wireless adapter driver shows it as not installed
- The wireless signal goes out randomly over and over again
- Your WiFi on your desktop is unable to find a signal from your router
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