Jumper jdimmvolt1: ddr memory voltage, Jumper jusbv1: usb standby voltage, Mp4g/mp4gl series motherboard – Intel FB24624100 User Manual

Page 44: User’s manual, Hardware configuration jumpers, Jusbv1: usb standby voltage setting function, Jdimmvolt1 ddr voltage: default – 2.5v, Jusbv1 usb voltage: default – 5v, Pin 8 pin 7 pin 2 pin 1, Pin 1