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Toshiba Satellite L745D-S4230 Wifi
Buying a wireless adapter is quite easy because all you need to know is the operating system that is installed on your laptop. You are better off buying a new wireless USB adapter and just plug it in, than to replace any built-in adapter your laptop may have. The WiFi in your laptop, if so equipped, uses a piece of hardware to send and receive signals to and from your router and modem. Most USB wireless adapters are plug-n-play, which means you simply plug it into a USB port and the OS will install the drivers on its own.
What are the clues to watch out for to know my wireless card is about to go out?
- The laptop wireless driver cannot be installed
- The wireless adapter on your laptop does not connect at all
- The wireless signal drops for no reason during the day
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