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HOME > COMPUTERS > SONY > VGN-FS640-W > WIFI

Sony VGN-FS640-W Wifi

The WiFi in your laptop, if so equipped, makes use of a wireless adapter in order to connect to your router and modem. It will be easier to buy a new USB adapter and install it, than it is to replace any type of OEM adapter you might have. Most new Wifi adapters are simply plug and play, in that you just plug it in the USB port and the operating system will take care of the rest. Finding a WiFi adapter is easy due to the fact that all you need to know beforehand is what OS you are running on your Sony laptop.

Hints of a defective WiFi adapter

The WiFi adapter driver cannot be installed
The WiFi adapter in your Sony laptop is unable to find a signal from your router
The wireless signal drops multiple times during the day

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Check eBay to see if your wifi is in stock!

A Sony VGN-FS640-W WiFi is going to be better brand new for obvious reasons, including possible wear on an older one. Always make sure to note the manufacturers part number so you order the correct WiFi replacement. Your Sony VGN-FS640-W laptop will be better off for thinking before buying. Be sure to always order computer parts from a known seller if you purchase through a website.

Feel free to download your manual for help.

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Check eBay for your wifi!