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Sony PCG-Z505LSK Wifi
The WiFi in your laptop, if so equipped, makes use of a wireless adapter to send and receive signals to and from your home router. You are better off buying a new wireless USB adapter and install it, than to replace any built-in adapter your laptop may have. A lot of newer wireless adapters are plug-n-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. Finding a WiFi adapter is easy because all you need to know is the operating system that is installed on your Sony laptop.
What are the clues to watch out for to know my wireless card is not working right?
- The WiFi adapter in your Sony laptop does not connect at all
- The laptop wireless driver gives errors when installing
- Your wireless internet connection goes in and out during the day
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