2005 Lariat f-150 Radio not working
 

I changed my factory radio out on my 2005 f-150 Lariat and now it doesn't work, I put the old one back in and that doesn't work now either, the weird thing is the CD changer works and nothing else.. please don't say check the fuse, I did checked #7 #32 #21 hell think I got them all ... has to be something I missed ... thank you