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Sony PCG-GR390 Wifi
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. Buying a USB wireless adapter is quick and painless because all you need to know is what OS you are running on your Sony laptop. WiFi, or wireless internet, uses a piece of hardware to send and receive signals to and from your router. A lot of newer wireless adapters are plug-n-play, in that you just plug it in the USB port and the OS will install the drivers on its own.
Major indications your internal WiFi is on its last leg
- The wireless signal disconnects and reconnects during the day
- The wireless adapter in your Sony laptop does not connect at all
- The laptop wireless driver cannot be installed
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Please be sure to make note of the part number before buying a WiFi replacement. Be sure to always get computer parts from a known seller when buying via the internet. The Sony PCG-GR390 laptop will love you more for buying the right way! Sony PCG-GR390 WiFi is going to be better in factory new condition due to the wear on any old WiFi that may occur.
Feel free to download your manual for help.
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