HeroBox boot after mains rupture

Hello, I would like if possible that my HeroBox boot after a sector break

Are there jumpers on the motherboard, and if so how to reach them.

My HeroBox is used for Jeedom a home automation software

The installed operating system is Linux HeroBox 5.10.0-23-amd64 #1 SMP Debian 5.10.179-1 (2023-05-12) x86_64

Bien cordialement

ps :