Power-On Select - DFI OT951-D Series User Manual

2
Hardware Installation

Power-on Select

JP9 is used to select the method of powering on the system. If you want the
system to power-on whenever AC power comes in, set JP9 pins 2 and 3 to On. If
you want to use the power button, set pins 1 and 2 to On.
When using the JP9 "Power On" feature to power the system back on after a
power failure occurs, the system may not power on if the power lost is resumed
within 5 seconds (power fl icker).
Note:
In order to ensure that power is resumed after a power failure that re-
covers within a 5 second period, JP9 must be set to pins 2-3 and the
"AC Power Lose" in CMOS is set to "On".
24
2
3 1
1-2 On:
Power-on via power button
(default)
JP9
3 2 1
2-3 On:
Auto power-on