Bosch Wall oven error code E005

Brand:Bosch
**Model Number:**HBLP451RUC/01
Main Symptom:error code E005
What happens & when: turn power on from circuit panel. Clock time illuminates 12:00 A minute later error code and beeping E005

Error Code (if any):E005
Parts or tests already tried:Stopped power at the fuse box overnight. Turned back on and lights up 12:00 a minute later beeping Error code E005. Also tried cycling power multiple times rapidly. Tried holding buttons and quick tapping them.
Photos / video

The E005 indicates a communication error. Check for damaged wire or loose connectors and confirm voltage is getting the correct pins on the board.

Thanks so much. Can you explain a little further. Damaged wires? Where should I look for those? Guessing the loose connectors are on the boards? Which boards should I be looking at or all the connectors on whole internal and boards? Sorry if these are silly questions I really have no clue here and bosch wanted a fortune to come out. Gonna do what I gotta do to get this fixed.

voltage is getting the correct pins on the board. How would I go about that? I will youtube the things you mentioned.

Thanks For your help!!

Nick