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Chapter 5 Ports and Connectors
Chapter 5
USB Ports
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.
The USB device allows data exchange between your computer and a wide range of simultane-
ously accessible external Plug and Play peripherals. The system board is equipped with 2 USB
3.0 ports and 2 USB 2.0 ports at the rear panel I/O ports of the system unit.
• BIOS
Setting
Configure the onboard USB in the Advanced menu (“USB Configuration” submenu) of the
BIOS. Refer to chapter 7 for more information.
Wake-On-USB Keyboard/Mouse
The Wake-On-USB Keyboard/Mouse function allows you to use a USB keyboard or USB mouse
to wake up a system from the S3 (STR - Suspend To RAM) state. To use this function:
• Jumper
Setting
JP1 and JP2 must be set to “2-3 On: +5V_standby”. Refer to “USB Power Select” in chapter 4
for more information.
9~36V DC-in
This jack provides maximum of 120W power and is considered a low power solution. Connect
a DC power cord to this jack. Using a voltage higher than the recommended one may fail to
boot the system or cause damage to the system board.
DC-in
+
-
USB 1-2
USB 8-9
USB 2.0
USB 3.0