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Sony VPCSA2CFX Wifi
A lot of newer wireless adapters are plug-n-play, which means you simply plug it into a USB port and the operating system will take care of the rest. The WiFi in your laptop, if so equipped, makes use of a wireless adapter in order to connect to your router and modem. You are better off buying a common WiFi USB adapter and install it, than to replace any built-in adapter your laptop may have. Buying a wireless adapter is quite easy due to the fact that all you need to know beforehand is the current operating system on your Sony laptop.
What signals that my wireless internet adapter is not working properly?
- The wireless adapter driver shows it as not installed
- The wireless adapter in your Sony laptop does not connect at all
- The WiFi goes out randomly during the day
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