User`s manual

SBC86831 Series All-In-One Mini ITX Board User’s Manual
Jumpers and Connectors
18
2.3.9 USB Power Selection Jumper: JP18 (for CN17),
JP19 (for CN19)
Use this jumper to select the voltage for USB interface.
Description Function Jumper Setting
5V_SBY
JP18, JP19
USB Power
Selection
5V (Default)
JP18, JP19
2.3.10 PCI-Express x16 Select Jumper: JP20
Use this jumper to select PCI-Express x16 card or Add2 card.
Description Function Jumper Setting
PCI-Express
x16 card
(Default)
JP20
PCI-Express x16
select: Normal
Add2 card
JP20