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Sony VGN-FE780G Wifi
It is cheaper and easier to purchase a new wireless USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have. WiFi, or wireless internet, uses an adapter in order to connect to your router. Finding a WiFi adapter is easy because all you need to know is the current operating system on your Sony laptop. Most USB wireless adapters are simply plug and play, in that you just plug it in the USB port and the OS will install the drivers on its own.
Red flags of a faulty wireless internet adapter
- The wireless adapter driver gives errors when installing
- Your wireless internet connection has trouble connecting during the day
- Your WiFi in your Sony laptop is unable to connect to the internet
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