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Sony PCG-F580 Wifi
Most new Wifi adapters are plug-n-play, in that you just plug it in the USB port and the OS will install the drivers on its own. WiFi, or wireless internet, makes use of a wireless adapter in order to connect to your router and modem. Searching for a new adapter is simple due to the fact that all you need to know beforehand is the operating system that is installed on your Sony laptop. It is much simpler to buy a new wireless USB adapter and install it, than to replace any built-in adapter your laptop may have.
Some warnings to watch for in a failing onboard WiFi
- The WiFi adapter driver shows it as not installed
- The WiFi goes in and out over and over again
- The WiFi adapter on your laptop does not connect at all
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Feel free to download your manual for help.
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