Motherboard Manual
12
JUSBV3/JUSBV4: Power Source Headers for USB Ports
Pin 1-2 Close:
JUSBV3: +5V for USB ports at JUSB1/JUSBLAN1.
JUSBV4: +5V for USB ports at front panel (JUSB2/JUSB3).
Pin 2-3 Close:
JUSBV3: USB ports at JUSB1/JUSBLAN1 are powered by +5V standby
voltage.
JUSBV4: USB ports at front panel (JUSB2/JUSB3) are powered by +5V
standby voltage.
1
3
Pin 1-2 close
1
3
JUSBV3
JUSBV4
1
3
1
3
Pin 2-3 close
Note:
In order to support this function “Power-On system via USB device,” “JUSBV3/ JUSBV4”
jumper cap should be placed on Pin 2-3 individually.
