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Toshiba Tecra A4 Wifi
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. Most USB wireless adapters are plug-n-play, which means you simply plug it into a USB port and the OS will handle everything from there. Searching for a new adapter is simple because the only thing you have to know is the current operating system on your laptop. WiFi, or wireless internet, uses a piece of hardware to send and receive signals to and from your router.
Some clues to watch for in a bad WiFi adapter
- The laptop wireless driver cannot be installed
- Your WiFi signal goes out randomly every day
- The WiFi adapter in your Toshiba laptop will not connect to your router anymore
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