Mac Pro late 2006 with an airport card but it doesnt pick up any wifi
I recently bought an airport card for my mac pro but it doesnt pick up any of the wifi networks in my house, it doesnt see any networks. It says it is the card is turned on but it isn't connected to a network. I had previously had it connected to an ethernet network and it worked perfectly i have tried to follow the assist me button but it brings me right back to the start.
(i have installed it myself)
please help 😕
Mac Pro, Mac OS X (10.7.5), late 2006