DFI COM330-B - Manual (Page 20)

20
2
Hardware Installation
1
ON
4
5
1
ON
4
5
PCIe x16 Normal/ Reversed
JP7
1 2 3
2-3 On: Reversed
(for cards that support
reversed signals)
1-2 On: Normal
(default)
IF you are installing a PCIe x16 card who’s signal is reversed, set JP7 pins 2 and
3 to on.
1 2 3