DFI EC300 Series - Manual (Page 100)

100
5
Ports and Connectors
USB Power Select
JP10
JP10 (for USB 0-1) is 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/S4” in the Advanced menu (“ACPI Confi guration”
submenu) of the BIOS must be set to Enabled. Please refer to the user's manual
on Chapter 7 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 sup-
port ≥1.5A. For 3 or more USB ports, the +5V_standby power source of
your power supply must support ≥2A.
3
1
2
1-2 On:
+5V (default)
JP10
2-3 On:
+5V_standby
3
1
2
USB0 USB1