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Internal I/O Connectors
X
Cooling Fan Connectors
System Fan 1 (left), CPU Fan (right)
System Fan 3
System Fan 2
These fan connectors are used to connect to cooling fans. Cooling fans provide adequate air
circulation throughout the chassis and dissipate heat to prevent overheating of the system
board and components. The 4-pin fan provides PWM to modulate fan speed whereas the 3-pin
fans modulate fan speed via voltage modulation.
BIOS Setting
Configure the Smart Fans in the Advanced menu ("SIO NUVOTON6116D" submenu) of the
BIOS. Refer to chapter 3 for more information.
„ 3-pin Fan Pin Assignment
Pin
Assignment
1
Ground
2
Power
3
Sense
User's Manual | CS332
1
„ System Fan 1/2/3
1
„ CPU Fan (PWM)
„ 4-pin Fan Pin Assignment
Pin
Assignment
1
Ground
2
Power
3
Sense
4
Speed Control
Internal I/O Connectors
X
SATA (Serial ATA)
The Serial ATA (SATA) connectors are used to connect the Serial ATA device. SATA 3.0 is sup-
ported by the five SATA ports and provides data rate up to 6Gb/s. Connect one end of the Se-
rial ATA cable to a SATA connector and the other end to your Serial ATA device.
BIOS Setting
Configure the Serial ATA drives in the Advanced menu ("SATA Configuration" submenu) of the
BIOS. Refer to chapter 3 for more information.
„ SATA Pin Assignment
GND
TX+
GND
RX+
GND
Chapter 2
HARDWARE INSTALLATION
SATA 0
SATA 1
SATA 2
SATA 3
SATA 4
1
TX-
RX-
7
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