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HOME > COMPUTERS > SONY > VGN-SR490J > WIFI

Sony VGN-SR490J Wifi

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. The WiFi in your laptop, if so equipped, makes use of a wireless adapter in order to talk to your wireless router or modem. Buying a USB wireless adapter is quick and painless due to the fact that all you need to know beforehand is what OS you are running on your Sony VGN-SR490J. Most new Wifi adapters are plug-n-play, in that you just plug it in the USB port and the system will install the drivers automatically.

Clues the wireless card has to be replaced

Your WiFi in your Sony laptop will not connect to your router anymore
Your wireless internet connection drops multiple times throughout the day
The WiFi adapter driver shows it as not installed

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Check eBay to see if your wifi is in stock!

Always order computer parts from a site you know when you buy your parts online. Always make sure to re-check the manufacturers part number so that you correctly order the right WiFi. Your Sony laptop will be better off for buying the right part! Sony VGN-SR490J WiFi is going to be better new due to possible wear on any old WiFi that may occur.

Feel free to download your manual for help.

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Check eBay for your wifi!