I have a 2nd-generation Apple TV in my living room, and it's currently connected to my router via an Ethernet cable. I need to move it into my bedroom, and for that it can only hookup with Wi-Fi. I hookup the AppleTV to my bedroom TV, and try to connect it to my Wi-FI network, and nothing happens. No Ethernet cable is plugged into the AppleTV, only an HDMI and power cable. I'll go into Settings>General>Network, and WiFi is never available. The only two options are 'Ethernet' and 'Test Network'. I've tried reseting the device, restarting it, and all sorts of other things. I could have sworn this thing used to connect by Wi-Fi all the time before I had an Ethernet cable hooked up to it. What am I doing wrong? This thing does have a Wi-Fi card in it, right? Why aren't there any options for getting this thing on a wireless network?