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Sony PCG-FX270K Wifi
It is cheaper and easier to purchase a new USB adapter and just plug it in, than it is to replace any type of OEM adapter you might have. A lot of newer wireless adapters are simply plug and play, in that you just plug it in the USB port and the operating system will take care of the rest. WiFi, or wireless internet, uses an adapter to send and receive signals to and from your wireless router or modem. Buying a wireless adapter is quite easy because all you need to know is what OS you are running on your laptop.
Easy warnings of a poorly performing onboard WiFi
- Your WiFi on your laptop does not connect at all
- The laptop wireless driver suddenly shows as uninstalled
- The wireless signal goes in and out every day
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Feel free to download your manual for help.
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