DFI Q7-951 - Manual (Page 13)

13
2
Hardware Installation
JP3 (for USB 0-1) and JP4 (for USB 2-5) are used to select the power of the USB
ports. Selecting +5V_standby will allow you to use a USB keyboard 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 supply must sup-
port ≥1.5A. For 3 or more USB ports, the +5V_standby power source of
your power supply must support ≥2A.
USB Power Select
USB 0-1
(JP3)
3 1 2 3 1 2
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 2-5
(JP4)