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17
J8: Front Audio Header
1
9
2
10
Signal
Pin
Pin
Signal
Front-MCI
1 2
GND
VCC
3 4
VCC
Front-Speaker-
Out-L
5 6
Speaker-Out-L
JD0
7 8
NC
Front-Speaker-
Out-R
9 10
Speaker-Out-R
Use this header to connect with the front panel
audio outputs.
J34/J35: Front Panel USB2.0 Connectors
9 1
10 2
Signal
Pin
Pin
Signal
USB PWR
1 2
USB PWR
USB2-
3 4
USB3-
USB2+
5 6
USB3+
GND
7 8
GND
NC
9 10
Key
Use these headers to connect to the USB devices
via the enclosed USB cable.
J19/J23: Front Panel LAN1/LAN2 Speed LED Pin Headers
1
J19 for LAN1, J23 for LAN2
Pin 1: Green+, Pin 2:
Use these headers to connect with the front panel dual
color LEDs to indicate the speed of LAN1 and LAN2.
**Refer to p. 33 for correct LAN LED color definition.
JP2: Clear CMOS Jumper
3
1
Normal
(Default)
3
1
Clear
Use this jumper when you forgot your system/setup
password or need to clear system BIOS setting.
How to clear the CMOS data
-
Power off system and
disconnect power
supply from AC source
-
Use jumper cap to close Pin_2 and 3 for
several seconds to Clear CMOS
-
Replace jumper cap to close Pin_1 and 2
Reconnect power supply to AC source
Power on system
