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Sony VGN-FZ190 Wifi
The WiFi in your laptop, if so equipped, uses an adapter in order to talk to your home network. Most USB wireless adapters are plug-n-play, in that you just plug it in the USB port and the operating system will take care of the rest. Finding a WiFi adapter is easy because all you need to know is what OS you are running on your Sony VGN-FZ190. 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.
Simple indications of an ailing wireless internet adapter
- The WiFi drops multiple times during the day
- The WiFi adapter on your laptop is unable to find a signal from your router
- The wireless adapter driver suddenly shows as uninstalled
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