Hi there 
Wrote a post earlier on about how i couldnt get my brand new Wii U working.. The problem is that the machine wont show up on the TV..
Turns out that AV works just fine (had one from my old Wii)..
But playing on a 46" screen without hd is kinda.. well.. not pretty 
I've tried another HDMI cable and the one it came with..
I've tried my TV and both my computer screens..
Nothing seems to respond.. Even though the error message was slightly different on one of the screens (just a "could not perform changes" or something like that", where the others tells me that i cant connect to the tv)
I've been into settings and changed no HDMI, and tried all the various settings.. Nothing seems to work..
Am I looking at a hardware error? or is there something that i've missed?