I just got an Apple TV and was trying to set it up. After I selected the language it starts scanning and then says "no signal". I tried many times and a couple of times got to the menu - settings - network and see my wirelss network. It won't give me time to type in the password and starts scanning again and then back to "no signal". Frustrating! Help!!
My Iphone & Ipad connect to the wirelss network with no problems.