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Sony PCG-FX290K Wifi
Buying a USB wireless adapter is quick and painless because the only thing you have to know is what OS you are running on your Sony PCG-FX290K. Most new Wifi adapters are plug-n-play, in that you just plug it in the USB port and the OS will install the drivers on its own. It is cheaper and easier to purchase a common WiFi USB adapter and just plug it in, than to replace any built-in adapter your laptop may have. WiFi, or wireless internet, uses a piece of hardware in order to talk to your router.
Key indicators that my onboard WiFi is in need of replacing?
- The wireless adapter driver gives errors when installing
- Your WiFi in your Sony laptop will not connect to your router anymore
- The wireless signal goes out randomly all the time
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