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Sony PCG-FRV28 Wifi
The WiFi in your laptop, if so equipped, uses a piece of hardware in order to talk to your router. It will be easier 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. Finding a WiFi adapter is easy due to the fact that all you need to know beforehand is the operating system that is installed on your laptop. Most new Wifi adapters are simply plug and play, in that you just plug it in the USB port and the system will install the drivers automatically.
Elements of a defective onboard WiFi
- The wireless signal disconnects itself throughout the day
- The wireless adapter in your Sony laptop will not connect to your router anymore
- The WiFi adapter driver shows it as not installed
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