26
Chapter 2
HARDWARE INSTALLATION
User's Manual |
CS350
Power Connector
X
Internal I/O 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 8-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 8-pin
connectors in only one orientation. Make sure to find the proper orientation before plugging the
connectors.
The system board requires a minimum of 300 Watt power supply to operate. Your system
configuration (CPU power, amount of memory, add-in cards, peripherals, etc.) may exceed
the minimum power requirement. To ensure that adequate power is provided, we strongly
recommend that the system is supplied with a minimum of 400 Watt power.
ATX 24-pin Power
Connector
ATX 8-pin Power
Connector
1
4
5
8
+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
1 13
12 24
GND
+12V
The board supports the chassis intrusion detection function. Connect the chassis intrusion
sensor cable from the chassis to this connector. When the system’s power is on and a chassis
intrusion occurred, an alarm will sound. When the system’s power is off and a chassis intrusion
occurred, the alarm will sound only when the system restarts.
Chassis Intrusion
X
Internal I/O Connectors
Pin Assignment
Pin Assignment
1
Signal
2
GND
Chassis Intrusion Pin Assignment
DDR4_1
DDR4_2
DDR4_3
DDR4_4
JP10
JP7
LGA 1511
PCIE1 (PCIe x16)
PCIE2 (PCIe x16)
PCIE3 (PCIe x4)
PCIE4 (PCIe x4)
KB/MS
USB 5/6
(USB 2.0)
DP++
COM1
Mic In
Line Out
Line In
Note
LAN2
USB 3/4
(USB 3.1 Gen 2)
LAN1
USB 1/2
(USB 3.1 Gen 1)
Buzzer
Battery
Intel
C246/Q370
ATX
power
Standby
Power
LED
1
13
12
24
1
2
10
1
2
10
USB 7/8 (USB 2.0)
S/PDIF
USB 14
(USB 2.0)
JP5
USB 9/10
(USB 2.0)
Note
1
2
19
M.2 E Key
2230
SATA0/1 (left/right)
SATA2/3
(left/right)
SATA4/5
(left/right)
SYS FAN3
SYS FAN2
1
1
M.2 M Key
2242
2260
2280
SYS FAN1
CPU FAN1
1
1
1
2
13
LPC
COM2
COM3
COM4
14
9
1
2
9
1
2
9
1
2
6
5
2
1
6
5
2
1
Front
Panel
LAN LED
1
2
11
1
2
7
8
SPI Flash BIOS
1
2
5
SMBus
1
JP24
Digital I/O (DIO)
1
Front
Audio
1
2
10
9
JP3
6
5
2
1
6
5
2
1
JP2
+12V Power
1
5
JP1
JP4
1
2
5
6
1
2
5
6
JP6
JP8
1
2
5
6
1
2
5
6
1
Chassis Intrusion
1
DP/COM1
HDMI
DVI-D
11
1
10
20
USB 3.1 Gen 2
(USB 5/6)
Important:
Insufficient power supplied to the system may result in instability
or malfunction of the add-in boards and peripherals. Calculating
the system’s approximate power usage is important to ensure that
the power supply meets the system’s consumption requirements.
