I have a BB2e that functions perfectly fine, except for Tito. So, the "Regulated 5V" led will remain lit until I plug in the DB9 Tito connector, then the led tuns off and the Tito will not work. Is this a backplane issue or power supply? I ran 5v from a switching power supply directly to the Unregulated 5v and was given the same result. I don't want to replace the backplane for no reason if its not the issue.
Any insight?
Thanks
UPDATE for anyone who runs into this issue in the future:
Thanks again to NLG member Eddiie for helping me figure out the issue with my Tito, I was using a USB port on the CPU unit to power the Tito, that was causing the five volt regulated power circuit to disable itself.
