17
(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: PW BN
This 2-pin connector connects to the case-mounted power switch to power ON/OFF the
system.
System Case Connections
HD
L
E
D
R
ESET
VC
C
5
G
ND
V
CC5
PW
R
L
E
D
PWRB
T
N
PW
R
B
T
N
PW
R
L
E
D
HDD
LE
RS
TS
W
NC
GN
D
JW FP
Pin 1
SPEAK
SP
K
R
GN
D
NC
V
CC5
Pin 1
PWRLED
Pin 1
(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
5VSB
GN
D
WO
L
(10) FAN Speed Headers (3-pin) : SFAN1, SFAN2, 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.
