Solvline PCI User Manual
Page 52
52
Multi-2C/LPCI VA3
4. Portx: External Power Supply Setting Jumper
RI: Do not supply external power and use pin 9 for RI signal line.
+5V: Use pin 9 for supplying +5V external power.
+12V: Use pin 9 for supplying +12V external power.
In case you want to supply +5V power but the PCI slot does not supply it, you
should use PC’s power supply.