Usb Ports - DFI EC90A-AL User Manual

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USB Ports

USB 2.0
USB 3.0
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 external USB 3.0 ports (on the main board) and 1 exter-
nal USB 2.0 port (on the power board). There is also an internal 6-pin connector that allows
you to connect 1 additional USB 2.0 port (USB 0).
BIOS Settings
Configure the onboard USB in the "USB Configuration" submenu of the Advanced menu in the
BIOS. Refer to Chapter 7 for more information.
Chapter 5 Ports and Connectors
Chapter 5
Driver Installation
You may need to install proper drivers in your operating system to use USB devices. Refer to
Chapter 8 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 the system from the S3 (STR - Suspend To RAM) state.
USB 2.0
16
Important:
1. 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.

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