DFI COM330-B - Manual (Page 15)

15
2
Hardware Installation
JP15 is used to select the power supplied to the CF card that is on the motherboard.
Selecting 3V3 will be the default setting.
CF Card Power Select
3
1
2
1-2 On: 5V 2-3 On:
3.3V (default)
3
1
2
1
ON
4
5
1
ON
4
5
JP15