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Sony VGN-N250E Wifi
Most USB wireless adapters are plug-n-play, in that you just plug it in the USB port and the OS will handle everything from there. Buying a USB wireless adapter is quick and painless due to the fact that all you need to know beforehand is the current operating system on your Sony VGN-N250E. 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 to send and receive signals to and from your home router.
Clues to watch for in a failing onboard WiFi
- The wireless adapter driver cannot be installed
- Your WiFi on your laptop is unable to find a signal from your router
- The WiFi drops for no reason all the time
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