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Sony PCG-FX877 Wifi
Most USB wireless adapters are simply plug and play, in that you just plug it in the USB port and the OS will install the drivers on its own. The WiFi in your laptop, if so equipped, uses an adapter in order to talk to your wireless router or modem. Finding a WiFi adapter is easy because all you need to know is the current operating system on your laptop. It is cheaper and easier to purchase a new wireless USB adapter and just plug it in, than to replace any built-in adapter your laptop may have.
Cues of a barely functioning wireless card
- The WiFi adapter on your laptop is unable to find a signal from your router
- The WiFi adapter driver suddenly shows as uninstalled
- The WiFi disconnects itself every day
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Always make sure to note the part number before buying a WiFi replacement. Sony PCG-FX877 WiFi will be better for your laptop in factory new condition for obvious reasons, including possible wear on an older one. Be sure to always get computer parts from a known seller if you buy anything online. Your Sony laptop will love you more if you parts safely online!
Feel free to download your manual for help.
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