Power Control Board for Motherboards without Reset Functionality - Reliable Power Management

The board is designed for power control on motherboards that lack the functionality of rebooting from the button and power supply using 24-pin power connector Mini-Fit Jr. 200WVK-2X24P. Functionality when the PC is switched off: any press causes the power supply to switch on, waiting for the power supply voltage to stabilise.

Next, it checks the motherboard - when the motherboard is ready, it powers it up and switches it on. Functionality when the PC is switched on: a short press causes the shutdown function to be invoked via the operating system. After switching off the motherboard it switches off the power supply.

A long press immediately switches off the power supply.