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HOME > COMPUTERS > SONY > VPCEA390X > WIFI

Sony VPCEA390X Wifi

The WiFi in your laptop, if so equipped, uses a piece of hardware to send and receive signals to and from your home network. Most new Wifi adapters are plug-n-play, in that you just plug it in the USB port and the system will install the drivers automatically. Buying a USB wireless adapter is quick and painless because the only thing you have to know is the current operating system on your laptop. It is much simpler to buy a new USB adapter and install it, than it is to replace any type of OEM adapter you might have.

Major clues the WiFi adapter is in dire need of a replacement

The WiFi disconnects itself all the time
The WiFi adapter driver gives errors when installing
The WiFi adapter in your Sony laptop is unable to find a signal from your router

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Check eBay to see if your wifi is in stock!

It is in your best interest to double-check the OEM part number so you order the correct WiFi replacement. The Sony laptop will love you more for buying smart. Always buy replacement parts from a reputable seller if you purchase through a website. Sony VPCEA390X WiFi should really be bought in factory new condition because of wear and tear on any older used one.

Feel free to download your manual for help.

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Check eBay for your wifi!