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HOME > COMPUTERS > SONY > VGN-FZ420E > WIFI

Sony VGN-FZ420E Wifi

WiFi, or wireless internet, uses an adapter to send and receive signals to and from your router. Buying a wireless adapter is quite easy because the only thing you have to know is the current operating system on your Sony laptop. It will be easier to buy a common WiFi USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have. 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.

Symptoms the WiFi adapter is dead

Your WiFi signal goes out randomly during the day
The WiFi adapter on your laptop cannot see the SSID coming from your router
The wireless adapter driver shows it as not installed

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Check eBay to see if your wifi is in stock!

Always make sure to write down the OEM part number before buying a WiFi replacement. Your Sony VGN-FZ420E laptop will thank you for buying the right part! Sony VGN-FZ420E WiFi is best purchased new due to the wear on any old WiFi that may occur. Make sure to try and buy replacement parts from a reputable seller if you buy anything online.

Feel free to download your manual for help.

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Check eBay for your wifi!