I purchase one of these at best buy in March 2003 . it have be act up at power on for several week now , and now will not even get past the welcome screen . I have notice that the power lead do not come on , and the tv splash screen do not come on either . I use to be able to power down and then back on , and that usually work . today it refuse to do so . I will have to agree with the other reviewer in that this unit be garbage . for all of the electronic user interface designer out there , this could be the quintessential example of what not to do . I give KLH a f for user friendliness . this be my first home theater purchase , I now have a good idea of what to look for as far as feature and usability . at least the speaker sound decent and be still in good shape .  now on to the exploratory surgery . have soldering iron , will travel .