User`s manual

SBC81206 PICMG 1.0 SBC User’s Manual
Jumpers and Connectors
9
2.3.2 ATX Auto Power On/Off (JP6)
When Jumper JP6 is set 2-3 short for AC power input, the system will
be automatically power ON without pressing soft power button; when
JP6 is 1-2 short for AC power input, it is necessary to manually press
soft power button to make the system power ON.
Description Function Jumper Setting
Disable
(Default)
ATX Auto Power
On/Off
Enable
Note This function is similar to the feature of Power on after
Power Failed, which is controlled by hardware circuitry
instead of BIOS.
2.3.3 CMOS Clear Jumper (JP7)
You may need to use this jumper is to clear the CMOS memory if
incorrect settings in the Setup Utility.
Description Function Jumper Setting
Normal (Default) CMOS Clear
Clear CMOS