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Sony PCV-RS421V Wifi
WiFi, or wireless internet, uses a piece of hardware to communicate with your home network. You are better off buying a new USB adapter and just plug it in, than to replace any built-in adapter your desktop may have. Finding a WiFi adapter is easy because all you need to know is the operating system that is installed on your desktop. A lot of newer wireless adapters are simply plug and play, which means you simply plug it into a USB port and the OS will handle everything from there.
Major symptoms the wireless card is dying
- The wireless adapter on your desktop cannot see the SSID coming from your router
- The WiFi disconnects itself throughout the day
- The WiFi adapter driver shows it as not installed
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Always get parts from a reputable seller when buying via the internet. It is in your best interest to check and double-check the manufacturers part number so you order the correct WiFi replacement. Sony PCV-RS421V WiFi should be purchased in new condition due to some issues on an older one. The Sony PCV-RS421V desktop will be happier for buying the right way!
Feel free to download your manual for help.
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