DFI DT122-SB Manual - Manual (Page 18)

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18
Chapter 4 Jumper Settings
Chapter 4
These jumpers are used to select the power of the USB ports. Selecting +5V_standby will al-
low you to use a USB device to wake up the system.
USB Power Select
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.
1
USB 0-1/8-9 (JP4)
USB 2-5 (JP7)
2-3 On:
+5V_standby
1-2 On: +5V
(default)
3 1 2 3 1 2
1
Power-on Select
To power-on via WOL after G3:
1. Set JP8 pins 2 and 3 to On.
2. Set the “After G3” field to Power Off/WOL.
3. Set the “GbE Wake Up From S5” to Enabled.
The BIOS fields are in the “South Bridge Configuration” submenu (Chipset menu) of the AMI
BIOS utility.
To power-on via AC Power:
1. Set JP8 pins 2 and 3 to On.
2. Set the “After G3” field to Power On.
1-2 On:
Power-on via power button
(default)
2-3 On:
Power-on via AC power; or
Power-on via WOL after G3
JP8 3 1 2
3 1 2