My 5680 has been acting fine for the past few hours (just got it this afternoon).
I turned it off for a while and now when I try to press the power button it is totally unresponsive.
One thing to note is that I tried putting in a CD to play with the front panel controls and it worked just fine!
Well, as a new owner, any help would be appreciated, and I did try to search the forums, couldn't really find anything like this. I'm hoping I am just missing...