Hopefully someone can help aim me in the right direction. I updated my ultra with the latest code using STMCube. It appeared to update correctly but after rebooting I am no longer getting any display. I tried one suggestion of erasing then reflashing along with verification but no difference. The date on my unit shows Feb 24 mfr date and was supposed to have come from Zeetex(?) .??
Was there a hardware update or change so I need a different bin???