WinFast NF4K8AB User Manual page 26

Power LED Connector (PLED)
Attach the connector to the Power LED on the front panel of the case. The Power
LED indicates the power supply 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.
USB Connectors: F_USB 1, F_USB 2, F_USB 3
Besides four USB ports on the rear panel, the series of motherboards also
have three 10-pin headers on board which may connect to the front panel USB
cable to provide additional six USB ports.
10 9
NC
GND
D5+
D5-
VCC
2 1
F_USB1
FAN Connectors: CPU_FAN, FAN1, FAN2
Connect the CPU cooling fan cable into the 3-pin CPU_FAN on the motherboard.
Connect the chipset cooling fan cable into the 3-pin FAN1 on the motherboard.
Connect the system cooling fan cable into the 3-pin FAN2 on the motherboard.
CPU_FAN
IrDA Connector: IR
The IrDA infrared transmission allows your computer
to send and receive data via an infrared ray. The rel-
evant parameters for the BIOS Integrated Peripherals
should be set prior to using this function.
18
10
Empty
NC
GND GND
D7+
D4+
D4- D7-
VCC
VCC
2
F_USB2
FAN1
NF4K8AB Series User Manual
Chapter 2 Installation Instructions
9
Empty
VCC
GND D8-
D8+
D6+
D6- GND
Empty
VCC
1
1 2
VCC
D9-
D9+
GND
NC
9 10
F_USB3
FAN2
IRTX
GND
IRRX
Empty
+5V
IR