Hi,
Well, I'm on the east coast and I've got the same kind of issue with a few twists.
After replacing my belt with the help of the Youtube video, my Z3100ps 44" printer failed to boot. I got clicks of death and the front display seemed dead. At that point, I bet it was the HD, and I replaced the Formatter/HD card, but the certified HP replacement part with a new 2013 HD didn't fix it. Except for faint clicks, click from the HD the printer is basically dead. After testing as many other things that might be bad including many cables, I'm left dazed and disappointed. Could it be the power supply?
At this point I can't justify paying the full HP fee to get it working. Can't find any other repair people within a 100+ mile radius, who might give me a clue. Thought I could find a "reasonable" one, but so far no leads have panned out. Anyone within driving distance of Hockessin Delaware experienced in HPZ repair out there?
So I guess, I'll be selling this for parts. Anyone need a replacement HP Z3100ps 44" Formatter/HD, or a machine they could use for parts?
So long for now, Tom