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Sony VGN-FW468J Wifi
It is cheaper and easier to purchase a common WiFi USB adapter and install it, than to replace any built-in adapter your laptop may have. Finding a WiFi adapter is easy because the only thing you have to know is the operating system that is installed on your Sony VGN-FW468J. WiFi, or wireless internet, uses an adapter in order to connect to your wireless router or modem. A lot of newer wireless adapters are simply plug and play, in that you just plug it in the USB port and the OS will handle everything from there.
Signals the WiFi adapter is dead
- The laptop wireless driver gives errors when installing
- The wireless adapter in your Sony laptop cannot see the SSID coming from your router
- The wireless signal has trouble connecting throughout the day
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