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Dell OptiPlex 745 Wifi
It is much simpler to buy a new USB adapter and install it, than to replace any built-in adapter your desktop may have. Buying a wireless adapter is quite easy due to the fact that all you need to know beforehand is what OS you are running on your Dell OptiPlex 745. The WiFi in your desktop, if so equipped, makes use of a wireless adapter to communicate with your home network. A lot of newer wireless adapters are plug-n-play, in that you just plug it in the USB port and the OS will handle everything from there.
What are some indications that my wireless card will soon go out?
- The desktop wireless driver cannot be installed
- The WiFi adapter in your Dell desktop will not connect to your router anymore
- Your WiFi signal drops for no reason all the time
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