28
2
Hardware Installation
These jumpers are used to select the power of the USB ports. Selecting 5V_
standby will allow you to use a USB device 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/Mouse function for 2 USB
ports, the 5V_standby power source of your power supply 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
USB 0-3
(JP6)
USB 4-7
(JP7)
2-3 On:
5V_standby
1-2 On: 5V
(default)
1
3
2
1
3
2
2-3 On:
5V_standby
1-2 On: 5V
(default)
USB 8-11 (JP9)
3
1
2
3
1
2
3
1
2
3
1
2
2-3 On:
5V_standby
1-2 On: 5V
(default)
