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Sony VGN-SR590F Wifi
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. WiFi, or wireless internet, uses an adapter in order to talk to your wireless router or modem. A lot of newer wireless adapters are simply plug and play, which means you simply plug it into a USB port and the system will install the drivers automatically. It will be easier to buy a new USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have.
Key symptoms of a poorly performing onboard WiFi
- The wireless adapter driver shows it as not installed
- The wireless adapter in your Sony laptop does not connect at all
- The wireless signal goes in and out during the day
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