(6) Speaker connector: SPEAK
This 4-pin connector connects to the case-mounted speaker. See the figure below.
(7) Power LED: PWR-LED
The Power LED is light on while the system power is on. Connect the Power LED
from the system case to this pin.
(8) Power switch: PWR-BTN
This 2-pin connector connects to the case-mounted power switch to power ON/OFF the
system.
System Case Connections
SPEAK
SP
KR
GN
D
NC
VCC5
Pin 1
JW_FP1
Pin 1
RESET
PWR-BTN
HDLED
VCC5
HDDLED
PWR-LED
PWRBTN
GND
ACPILED
VCC5
RSTSW
GND
NC
(9) Wake On-LAN Headers (3-pin) : WOL
This connector connects to a LAN card with a WAKE ON-LAN output. This
connector power up the system when a wake up signal is received through the LAN
card.
NOTE:
This feature requires that Wake On LAN or Ring In Wake up is enabled.
Wake-On-LAN Headers
WOL
1
3
5V
SB
GN
D
WO
L
(10) FAN Headers (3-pin) : SFAN1, SYSFAN, CPUFAN
These connectors support cooling fans of 350mA (4.2 Watts) or less, depending on the
fan manufacturer, the wire and plug may be different. The red wire should be positive,
while the black should be ground. Connect the fan’s plug to the board taking into
consideration the polarity of connector.
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