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Sony VGN-FW351J Wifi
WiFi, or wireless internet, makes use of a wireless adapter in order to talk to your router and modem. It will be easier to buy a common WiFi USB adapter and just plug it in, than to replace any built-in adapter your laptop may have. Most new Wifi adapters are plug-n-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. Buying a wireless adapter is quite easy because the only thing you have to know is the current operating system on your laptop.
Some clues of a bad onboard WiFi
- The WiFi adapter in your Sony laptop is unable to find a signal from your router
- Your wireless internet connection drops multiple times every day
- The laptop wireless driver cannot be installed
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