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Sony VGN-B55T Wifi
It is cheaper and easier to purchase a new USB adapter and install it, than to replace any built-in adapter your laptop may have. Most new Wifi adapters are simply plug and play, which means you simply plug it into a USB port and the system will install the drivers automatically. The WiFi in your laptop, if so equipped, uses a piece of hardware in order to talk to your home network. Buying a wireless adapter is quite easy due to the fact that all you need to know beforehand is what OS you are running on your Sony laptop.
Clues of an unhealthy wireless card
- Your WiFi in your Sony laptop is unable to find a signal from your router
- The WiFi drops for no reason all the time
- The laptop wireless driver cannot be installed
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