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C1
C2
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Front-Panel Connectors
ATX Power On/Off Switch Connector (POW_BTN)
The Power On/Off Switch is a momentary type switch used for turning on
or off the system’s ATX power supply. Attach the connector cable from
the Power Switch to the 2-pin POW_BTN header on the mainboard.
Note :
Please note the Speaker and all the LED connectors are directional.
If your chassis’s LED does not light during running, please simply
change to the opposite direction.
EPMI
Hardware System Management Interface (EPMI) header may attach to a
2-pin momentary switch. Press the EPMI switch to force the system into
power saving mode; press again to resume normal operation.
J23
1
+ -
+ -
+ -
IDELED
RST
EPMI
GLED
POW_BTN
SPKR
KEYLOCK
PWRLED
J23
1
+ -
+ -
+ -
IDELED
RST
EPMI
GLED
POW_BTN
SPKR
KEYLOCK
PWRLED