User`s manual

29
2
Hardware Installation
JP2 and JP3 are used to select the power of the USB ports. Select-
ing 5V_standby will allow you to use the USB keyboard or USB
mouse to wake up the system.
Important:
If you are using the Wake-On-USB Keyboard/Mouse function for
2 USB ports, the 5V_standby power source of your power sup-
ply must support ≥ 1.5A. For 3 or more USB ports, the
5V_standby power source of your power supply must support
≥ 2A.
USB Power Select
X
USB 1-4
(JP2)
2-3 On:
5V_standby
1-2 On: 5V
(default)
2-3 On:
5V_standby
1-2 On: 5V
(default)
X
USB 5-8
(JP3)
1
3
2
1
3
2
1
3
2
1
3
2