Well that kinda sucks

They mention it's "locked up" so likely had to reboot using the rear power switch.
If can boot into service mode could run some service tests to try to confirm or narrow down the issue.
I wonder if just a new CMOS battery would help? But you'd think the service manual would mention if that was an option.
Unrelated, just letting you know I finally installed the drivers on my new Win 11 PC. The 2012 driver package for Z3200 worked fine (as did the 2010 package for Z3100), along with HP Utility 1.17.0.3. All comms and functions seem to work okay just like it did in Win 10. I haven't tried printing yet, and my track record suggests that could happen anytime in the next 6 to 12 months...
