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Acer TravelMate 4740Z Wifi
It is cheaper and easier to purchase a new wireless USB adapter and install it, than it is to replace any type of OEM adapter you might have. The WiFi in your laptop, if so equipped, uses a piece of hardware to send and receive signals to and from your home network. Most new Wifi adapters are simply plug and play, which just means that you only need to put the adapter into an available USB port and the OS will handle everything from there. Finding a WiFi adapter is easy because all you need to know is what OS you are running on your laptop.
Hints the WiFi adapter should be replaced
- Your WiFi signal drops for no reason every day
- The wireless adapter driver shows it as not installed
- The wireless adapter on your laptop is unable to find a signal from your router
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