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HOME > COMPUTERS > SONY > PCG-TR3A > WIFI

Sony PCG-TR3A Wifi

It will be easier to buy a new USB adapter and install it, than to replace any built-in adapter your laptop may have. The WiFi in your laptop, if so equipped, uses a piece of hardware in order to talk to your home network. Buying a USB wireless adapter is quick and painless because all you need to know is the operating system that is installed on your Sony PCG-TR3A. Most USB wireless adapters are simply plug and play, in that you just plug it in the USB port and the operating system will take care of the rest.

What are the clues to watch out for to know my onboard WiFi is about to stop working?

Your WiFi on your laptop does not connect at all
The wireless signal drops multiple times during the day
The wireless adapter driver gives errors when installing

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Check eBay to see if your wifi is in stock!

A Sony PCG-TR3A WiFi should be purchased in new condition for obvious reasons, including possible wear on any old WiFi that may occur. Your Sony laptop will thank you if you purchase parts smartly! Make sure to try and purchase replacement parts from a reputable seller when you buy online. Always make sure to note the OEM part number before placing an order for a new WiFi.

Feel free to download your manual for help.

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Check eBay for your wifi!