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Dell Precision 690 Wifi
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 install the drivers on its own. It is much simpler to buy a new wireless USB adapter and just plug it in, than to replace any built-in adapter your desktop may have. Finding a WiFi adapter is easy because all you need to know is the current operating system on your Dell Precision 690. The WiFi in your desktop, if so equipped, uses a piece of hardware in order to talk to your router.
What to see if the onboard WiFi is about to fail?
- The WiFi goes out randomly during the day
- The WiFi adapter driver suddenly shows as uninstalled
- The WiFi adapter in your Dell desktop cannot see the SSID coming from your router
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