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HOME > COMPUTERS > SONY > VGN-SZ640E > WIFI

Sony VGN-SZ640E Wifi

Finding a WiFi adapter is easy due to the fact that all you need to know beforehand is the current operating system on your Sony laptop. A lot of newer wireless 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. You are better off buying a new USB adapter and install it, than it is to replace any type of OEM adapter you might have. WiFi, or wireless internet, uses an adapter to communicate with your router.

Major clues of a faulty WiFi adapter

The wireless adapter driver gives errors when installing
The wireless signal drops multiple times every day
The wireless adapter in your Sony laptop does not connect at all

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Check eBay to see if your wifi is in stock!

A Sony VGN-SZ640E WiFi is best purchased brand new because of wear and tear on any old WiFi that may occur. Always buy electronic parts from a reputable seller when buying parts online. Always make sure to make note of the model number so you order the correct WiFi replacement. Your Sony laptop will thank you if you parts safely online!

Feel free to download your manual for help.

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Check eBay for your wifi!