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Lenovo ThinkStation 4155 Wifi
The WiFi in your desktop, if so equipped, uses a piece of hardware to send and receive signals to and from your router. Most USB wireless adapters are plug-n-play, in that you just plug it in the USB port and the OS will handle everything from there. It is much simpler to buy a new USB adapter and install it, than it is to replace any type of OEM adapter you might have. Searching for a new adapter is simple because all you need to know is the operating system that is installed on your Lenovo desktop.
Important clues of a deteriorating onboard WiFi
- The WiFi disconnects and reconnects all the time
- The WiFi adapter driver suddenly shows as uninstalled
- Your WiFi on your desktop cannot see the SSID coming from your router
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