Aaeon AEC-6402 Manual page 58

E m b e d d e d C o n t r o l l e r
Select a minimum assertion width of the SLP_S4# signal
Restore AC Power Loss Power On
Select AC power state when power is re-applied after a power failure.
Chapter 3 AMI BIOS Setup 3-24
3-4 Seconds
4-5 Seconds
Power Off
Last State
A E C - 6 4 0 2