DFI HD632-H81 - Manual (Page 23)

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23
Chapter 2 Hardware Installation
Chapter 2
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.
Driver Installation
You may need to install the proper drivers in your system operation to use the USB device.
Refer to your operating system’s manual or documentation 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
JP4, JP5, JP6 and JP8 must be set to “2-3 On: +5V_standby”. Refer to “USB Power Select” in
this chapter for more information.
Audio
Rear Audio
The system board is equipped with 3 audio jacks. A jack is a one-hole connecting interface for
inserting a plug.
• Line-in/Surround Jack (Light Blue)
This jack is used to connect any audio devices such as Hi-fi set, CD player, tape player,
AM/FM radio tuner, synthesizer, etc.
• Line-out Jack (Lime)
This jack is used to connect a headphone or external speakers.
• Mic-in/Center+Subwoofer Jack (Pink)
This jack is used to connect an external microphone.
Front Audio
The front audio connector allows you to connect to the second line-out and mic-in jacks that
are at the front panel of your system.
Driver Installation
Install the audio driver. Refer to the chapter 4 for more information.
Rear Audio
Front
Audio
1
Mic2-L
Line2-R
Front_IO_Sense
GND Presence Signal Ke
y
2
9
Mic2-
JD
Line2-
JD
10
Mic2-R Line2-L
Line-out
Line-in/Surround
Mic-in/
Center+Subwoofer