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Sony VGN-AR550E Wifi
It will be easier to buy a new wireless USB adapter and just plug it in, than to replace any built-in adapter your laptop may have. Buying a USB wireless adapter is quick and painless because all you need to know is what OS you are running on your laptop. WiFi, or wireless internet, makes use of a wireless adapter to send and receive signals to and from your router and modem. Most USB wireless adapters are plug-n-play, in that you just plug it in the USB port and the system will install the drivers automatically.
Indications the wireless card has very little life left
- The laptop wireless driver suddenly shows as uninstalled
- The WiFi adapter in your Sony laptop does not connect at all
- The wireless signal goes in and out during the day
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Feel free to download your manual for help.
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