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Sony VGN-FS810 Wifi
The WiFi in your laptop, if so equipped, uses an adapter in order to connect to your wireless router or modem. Most new Wifi adapters are simply plug and play, which just means that you only need to put the adapter into an available USB port and the operating system will take care of the rest. It is much simpler to buy a new wireless USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have. Searching for a new adapter is simple because the only thing you have to know is what OS you are running on your laptop.
Some clues your internal WiFi is on its last leg
- The WiFi adapter driver gives errors when installing
- Your wireless internet connection drops multiple times during the day
- The wireless adapter on your laptop will not connect to your router anymore
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