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Acer TravelMate 4670 Wifi
You are better off buying a common WiFi USB adapter and install it, than it is to replace any type of OEM adapter you might have. 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 laptop. WiFi, or wireless internet, uses an adapter to communicate with your router and modem. Most new Wifi adapters are simply plug and play, in that you just plug it in the USB port and the OS will install the drivers on its own.
Clues of a failing wireless card
- The wireless adapter driver gives errors when installing
- The wireless adapter in your Acer laptop cannot see the SSID coming from your router
- The WiFi disconnects itself during the day
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