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Lenovo ThinkCentre 7774 Wifi
It will be easier to buy a common WiFi USB adapter and install it, than to replace any built-in adapter your desktop may have. WiFi, or wireless internet, uses a piece of hardware to send and receive signals to and from your router and modem. Most USB wireless adapters are simply plug and play, which means you simply plug it into a USB port and the OS will install the drivers on its own. Searching for a new adapter is simple because the only thing you have to know is the operating system that is installed on your desktop.
Major clues of a barely functioning wireless internet adapter
- The wireless adapter driver shows it as not installed
- The WiFi disconnects itself over and over again
- Your WiFi on your desktop is unable to connect to the internet
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Feel free to download your manual for help.
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