All lights were on and I thought the power supply went bad, so I got a new one at weaknees. I have a back up from a TCD140060. I just bought a new 160GB western digital hard drive, and performed an upgrade from the backup. Said that I had about 175 hours. Plug it all in, and I'm stuck in "powering up..." Anyone have thoughts on this one? The LEDs do turn off for a second after I plug it in. Do I need a new backup? can I use one from another model series 2 that I have in the house???