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Sony VGN-TX790P Wifi
Searching for a new adapter is simple because all you need to know is what OS you are running on your Sony laptop. The WiFi in your laptop, if so equipped, makes use of a wireless adapter to send and receive signals to and from your home network. Most new Wifi adapters are simply plug and play, in that you just plug it in the USB port and the OS will install the drivers on its own. It is cheaper and easier to purchase a common WiFi USB adapter and install it, than it is to replace any type of OEM adapter you might have.
Major symptoms your internal WiFi is in dire need of a replacement
- The laptop wireless driver gives errors when installing
- The wireless signal drops for no reason throughout the day
- Your WiFi in your Sony laptop is unable to connect to the internet
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