I am working with UNO university to build a Personal Food Computer.
We just finished building the base and the motherboard dock panel. We are currently working on the motherboard panel, but before we start to drill the different holes, we are trying to understand the purpose for each of them.
We can explain all of the drilling holes except for one. We assume it is for the air pump ventilation, but we just want to make sure.
Also, why are we installing a fan with no drilling hole?
Thank you in advance