Chapter 2 Installation Instructions
15
Front Panel Connector: FP1
This motherboard includes one connector for connect-
ing the front panel switch and LED indicators.
IDE LED Connector (IDE_LED)
The connector connects to the case’s IDE indicator LED indicating the activity
status of hard disks.
Reset Switch (RESET)
Attach the connector to the Reset switch on the front panel of the case; the
system will restart when the switch is pressed.
Power LED Connector (PLED)
Attach the connector to the power LED on the front panel of the case. The Power
LED indicates the system’s status. When the system is in S0 status, the LED is
on. When the system is in S1 status, the LED is blink; When the system is in S3,
S4, S5 status, the LED is off.
Power Switch Connector (PWRBTN#)
Attach the connector to the power button of the case. Pushing this switch allows
the system to be turned on and off rather than using the power supply button.
FP1
1
Fan Connectors: CPU_FAN, FAN1
The fan speed of CPU_FAN and FAN1 can be detected and viewed in “PC
Health Status” section of the CMOS Setup. These fans will be automatically
turned off after the system enters S3, S4 and S5 mode. Plug the CPU cooling
fan cable into the 3-pin CPU FAN power supply on the motherboard. Connect
the case cooling fan connector to FAN1.
FAN1
+12V
GND
SENSE
1
CPU_FAN
+
-
+
-
IDE_LED
NC
R E S E T
PLED
PWRBTN#
Empty
SENSE
POWER
GND
1
CONTROL
