I have a lifetime series 3 (TCD652160) that seems to be giving me problems and is in a reboot loop. It basically gets past the "Welcome, Powering Up" screen and proceeds to the "Almost there...". I then reboots.
From reading these forums, this seems like an indication that there is a problem with its hard drive, correct? I will open it up and take a look at the power supply as well, but I actually also have another identical series 3 that is fully working, but not subscribed to and could cannibalize/use it for parts (hard drive or power supply).
Seeing as a lot of S3s are dying though, I am debating several options (in poll).