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Acer TravelMate 4000M Wifi
Most USB wireless adapters are plug-n-play, which just means that you only need to put the adapter into an available USB port and the system will install the drivers automatically. Buying a USB wireless adapter is quick and painless because the only thing you have to know is what OS you are running on your Acer TravelMate 4000M. It will be easier to buy a new wireless USB adapter and just plug it in, than to replace any built-in adapter your laptop may have. WiFi, or wireless internet, uses a piece of hardware to send and receive signals to and from your router.
Symptoms the wireless card should be replaced
- The laptop wireless driver cannot be installed
- The WiFi adapter on your laptop cannot see the SSID coming from your router
- Your WiFi signal drops multiple times throughout the day
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