User`s manual

27
2
Hardware Installation
USB Power Select
JP5, JP6 and JP7 are used to select the power of the USB ports.
Selecting 5VSB will allow you to use the USB keyboard to wake up
the system.
BIOS Setting:
“USB KB Wake-Up From S3” in the Power Management Setup
submenu of the BIOS must be set to Enabled. Refer to chapter 3
for more information.
Important:
If you are using the Wake-On-USB Keyboard function for 2 USB
ports, the 5VSB power source of your power supply must
support ≥ 2A. For 3 or more USB ports, the 5VSB power source
of your power supply must support ≥ 2A.
X
USB 0-1
(JP7)
3
1
2
3
1
2
2-3 On: 5VSB
1-2 On: 5V
(default)
2-3 On: 5VSB
1-2 On: 5V
(default)
X
USB 4-5
(JP5)
312 312
X
USB 2-3
(JP6)
3
1
2
3
1
2
2-3 On: 5VSB
1-2 On: 5V
(default)