I have a Realtek 8185 Wireless card that i took out from an old laptop of mine, to put it in my toshiba laptop. I've put it in but no wireless networks show up when that card is inside. Under Device manager, it says the device is working properly. It says the best drivers are already installed. If i insert my Intel Pro Wireless card into the toshiba laptop the wireless networks appear, what am i doing wrong or is the Realtek wireless card not compatible with thte toshiba since it came out of a gateway?