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Sony PCG-GRX770 Wifi
A lot of newer wireless adapters are simply plug and play, which means you simply plug it into a USB port and the OS will install the drivers on its own. It is cheaper and easier to purchase a new USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have. Buying a wireless adapter is quite easy because all you need to know is what OS you are running on your Sony PCG-GRX770. The WiFi in your laptop, if so equipped, uses a piece of hardware in order to connect to your router.
Major warnings your wireless internet adapter is going to die
- The laptop wireless driver cannot be installed
- The WiFi drops multiple times every day
- Your WiFi in your Sony laptop is unable to find a signal from your router
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