Cwwk nas 100 Mobo scheme switchs

Hello good morning. I have bought a Cwwk N100 motherboard with Pwt fan. It has arrived but the instructions that come in the box are brief and also in Chinese. I don’t see any diagram to connect the PW swtch, PR switch, HD switch etc. cables. If anyone knew the position for the connection, I would appreciate if you could provide me with this information.

All the best

Thanks for your answer. I have a question. Do you think I should update the bios if there was a new version? The only doubt with the latter is that on the Cwwk website I believe that the bios updates have an .iso extension and I am not clear about the update procedure.

all the best