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Lenovo ThinkCentre 8422 Wifi
WiFi, or wireless internet, uses a piece of hardware to send and receive signals to and from your router and modem. Most new Wifi adapters are simply plug and play, which just means that you only need to put the adapter into an available USB port and the operating system will take care of the rest. Searching for a new adapter is simple due to the fact that all you need to know beforehand is the current operating system on your desktop. It is much simpler to buy a new wireless USB adapter and install it, than to replace any built-in adapter your desktop may have.
Signals your wireless internet adapter will eventually need to be replaced
- Your WiFi signal has trouble connecting all the time
- The WiFi adapter in your Lenovo desktop will not connect to your router anymore
- The desktop wireless driver shows it as not installed
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