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HOME > COMPUTERS > SONY > VPCSA490X > WIFI

Sony VPCSA490X Wifi

Buying a wireless adapter is quite easy because all you need to know is what OS you are running on your Sony laptop. A lot of newer wireless adapters are simply plug and play, which just means that you only need to put the adapter into an available USB port and the system will install the drivers automatically. You are better off buying a new 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 to send and receive signals to and from your home router.

Key signs of a failing WiFi adapter

Your wireless internet connection disconnects and reconnects throughout the day
The laptop wireless driver suddenly shows as uninstalled
Your WiFi in your Sony laptop is unable to find a signal from your router

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Check eBay to see if your wifi is in stock!

Be sure to always get computer products from a well-known website when buying via the internet. Always make sure to make note of the OEM part number before buying a WiFi replacement. Sony VPCSA490X WiFi can be purchased easily online. The Sony laptop will be better off if you buy smart!

Feel free to download your manual for help.

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Check eBay for your wifi!