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Sony VPCF23BFX Wifi
Most new Wifi adapters are simply plug and play, which means you simply plug it into a USB port and the operating system will take care of the rest. Buying a wireless adapter is quite easy because the only thing you have to know is what OS you are running on your Sony laptop. It is cheaper and easier to purchase a new USB adapter and just plug it in, than to replace any built-in adapter your laptop may have. WiFi, or wireless internet, uses a piece of hardware in order to talk to your home network.
Major indications of a bad onboard WiFi
- The wireless signal has trouble connecting throughout the day
- The wireless adapter on your laptop does not connect at all
- The laptop wireless driver suddenly shows as uninstalled
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