Cube Autopilot Hardware Self-Testing

Hi, after suffering a crash we had a cubepilot black that never performed exactly the same. Even after reflashing Ardupilot, it would just not work properly and have random issues. Please forgive me but this was a few years ago so I cant remember the issues exactly.

My question is: is there some way of performing a hardware self test on the cubepilot so that after a crash we can verify the autopilot’s operation?

Thank you for your help

You can check the logs for your flight crash