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2
Hardware Installation
USB Power Select
USB 2-5 power
select (JP3)
USB 0-1 power
select (JP4)
1 2
1-2 On: 5V
(default)
JP3 (for USB 2-5), JP4 (for USB 0-1) and JP7 (for USB 6-7) 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 Device Wakeup From S3" in the Advanced menu ("ACPI Configuration" sub-
menu) of the BIOS must be set to Enabled. Refer to chapter 3 for more informa-
tion.
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.
22
3
1 2
3
2-3 On:
5V_standby
USB 6-7 power
select (JP7)
3
2
3
2
1
1
2-3 On:
1-2 On: 5V
(default)
5V_standby
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