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Sony VPCEC390X Wifi
A lot of newer wireless adapters are plug-n-play, in that you just plug it in the USB port and the system will install the drivers automatically. It is much simpler to buy a new wireless USB adapter and install it, than it is to replace any type of OEM adapter you might have. The WiFi in your laptop, if so equipped, makes use of a wireless adapter to communicate with your router. 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.
Indications the wireless card is on its last leg
- The WiFi adapter driver cannot be installed
- The WiFi disconnects and reconnects over and over again
- The wireless adapter in your Sony laptop does not connect at all
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Feel free to download your manual for help.
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