23
Chapter 5
Chapter 5 Ports and Connectors
1
SATA 3
LAN 1
USB 1-2
DVI-D
(DVI-I
connector)
DP++
LAN 2
USB 3-4
COM1
VGA
USB 3.0
USB 3.0
PS/2
USB 5-6
USB 2.0
PCIe 1 (PCIe x16)
Buzzer
Intel
Q170
1
SATA 0
1
SATA 2
Mini PCIe
LPC
1
13
2
14
13
1
12
24
ATX power
1
1
2
Battery
+12V
Power
1
2
4
3
Realtek ALC888S-VD2-GR
Intel I211AT
1
Chassis
Intrusion
SATA 3.0
1
8
4
3
Socket LGA1151
D
D
R4_2 SOD
IMM
D
D
R4_1 SOD
IMM
39
40
2
1
LVDS LCD Panel
9
1
2
10
9
1
2
10
USB 2.0
USB 7-8
USB 11-12
10
9
1
2
10
9
1
2
10
9
1
2
COM 2
COM 3 COM 4
2
1
6
5
1
2
5
6
2
1
6
5
1
LCD/Inverter
Power
1
1
Mini PCIe Signal Select
LCD/Inverter Power Select
COM1 RS232/Power Select
Panel Power Select
COM2 RS232/Power Select
(JP7)
(JP6)
(JP8)
(JP1)
(JP2)
SPI Flash
BIOS
(JP1) (JP2)
(JP7)
(JP8)
(JP6)
Digital
I/O
Digital I/O
Power
1 2
1112
Front
Panel
1
Auto
Power-on
Select
(JP5)
1
System
Fan 1
1
Clear
CMOS
Data
(JP4)
1
Backlight Power
Select (JP3)
1
System
Fan 2
S/PDIF
1
1
2
5
6
SMBus
1
CPU Fan
ASMedia
ASM1442
Standby
Power LED
8
3
4
2
5
3
3
3
Cooling Fan Connectors
The fan connectors are used to connect cooling fans. The cooling fans will provide adequate
airflow throughout the chassis to prevent overheating the CPU and system board components.
BIOS Setting
The Advanced menu (“SIO NUVOTON6106D” submenu) of the BIOS will display the current
speed of the cooling fans. Refer to the chapter 3 for more information.
System Fan 2
FAN
IN
12V
Gr
ound
1
SATA 3
LAN 1
USB 1-2
DVI-D
(DVI-I
connector)
DP++
LAN 2
USB 3-4
COM1
VGA
USB 3.0
USB 3.0
PS/2
USB 5-6
USB 2.0
PCIe 1 (PCIe x16)
Buzzer
Intel
Q170
1
SATA 0
1
SATA 2
Mini PCIe
LPC
1
13
2
14
13
1
12
24
ATX power
1
1
2
Battery
+12V
Power
1
2
4
3
Realtek ALC888S-VD2-GR
Intel I211AT
1
Chassis
Intrusion
SATA 3.0
1
8
4
3
Socket LGA1151
D
D
R4_2 SOD
IMM
D
D
R4_1 SOD
IMM
39
40
2
1
LVDS LCD Panel
9
1
2
10
9
1
2
10
USB 2.0
USB 7-8
USB 11-12
10
9
1
2
10
9
1
2
10
9
1
2
COM 2
COM 3 COM 4
2
1
6
5
1
2
5
6
2
1
6
5
1
LCD/Inverter
Power
1
1
Mini PCIe Signal Select
LCD/Inverter Power Select
COM1 RS232/Power Select
Panel Power Select
COM2 RS232/Power Select
(JP7)
(JP6)
(JP8)
(JP1)
(JP2)
SPI Flash
BIOS
(JP1) (JP2)
(JP7)
(JP8)
(JP6)
Digital
I/O
Digital I/O
Power
1 2
1112
Front
Panel
1
Auto
Power-on
Select
(JP5)
1
System
Fan 1
1
Clear
CMOS
Data
(JP4)
1
Backlight Power
Select (JP3)
1
System
Fan 2
S/PDIF
1
1
2
5
6
SMBus
1
CPU Fan
ASMedia
ASM1442
Standby
Power LED
8
3
4
2
5
3
3
3
4
1
PRM
12V
Ground
CTRL
CPU Fan
1
S
ystem Fan 1
1
FAN IN
12V
Ground
Power Connectors
Use a power supply that complies with the ATX12V Power Supply Design Guide Version 1.1.
An ATX12V power supply unit has a standard 24-pin ATX main power connector that must be
inserted into the 24-pin connector. The 4-pin +12V power connector enables the delivery of
more +12VDC current to the processor’s Voltage Regulator Module (VRM).
The power connectors from the power supply unit are designed to fit the 24-pin and 4-pin
connectors in only one orientation. Make sure to find the proper orientation before plugging
the connectors.
ATX power
+12V Power
Ground
Ground
+12V
+12V
13
12 24
1
+3.3V
+3.3V
GND
+5V
GND
+5V
GND
PWR_OK
+5VSB
+12V
+12V
+3.3V
+3.3V
-12V
GND
PS_ON#
GND
GND
GND
NC
+5V
+5V
+5V
GND
