21
Chapter 2
HARDWARE INSTALLATION
User's Manual |
CMS631
1
M.2 E Key
2230
(Opt.)
M.2 M Key
M.2 M Key
DDR4_1
DDR4_2
DDR4_3
DDR4_4
Socket LGA1151
+12V Power
4
8
1
5
CPU FAN
1
Battery
JP11/12/13/14/15
PCI 2
PCI 5
6
2
6
2
6
5
1
6
5
2
1
JP1
JP2
2
JP4
JP3
1
S/PDIF
2
9
10
1
Front Audio
6
5
2
1
JP8
JP10
JP6
1
9
2
1
9
2
COM4
COM2
COM3
Buzzer
1
2
10
USB2_
9/14
1
2
7
8
1
13
12
24
ATX Power
1
2
11
Front
Panel
LAN LED
SPI Flash
BIOS
1
1
PCIe 1 (PCIe x16)
Digital I/O
JP7
1
System
Fan 1
1
System Fan 3
SATA 1
(R1)
SATA 0
(R0)
SATA 3
(R3)
SATA 2
(R2)
Mic-in
Line-out
Line-in (opt.)
VGA
COM 1
HDMI
DP++
LAN 2
USB3_1/2
USB2_1/2
LAN 1
USB3_3/4
USB2_3/4
USB7/8
Intel
Q470E/H420E
LPC
14
2
13
1
5
1
5
1
PCIe 2 (PCIe x4)
6
5
2
1
J12
1 1 1 1 1
DIO
Power
USB2_10
System Fan 2
1
9
2
6
5
2
1
6
5
2
1
6
5
2
1
1
JP5
(Clear CMOS)
USB2_5/6
USB3_5/6
USB2
11/12
1
1
1
1
SDJ2
1
6
CN37
PCI 1
PCI 3
PCI 4
1
9
2
1
9
2
COM5 COM6
SATA 5
(R5)
SATA 4
(R4)
1
10
2
1
10
11
1
PS2
1
JP27
1
JP28
1
JP26
1
JP23
JP24
1
20
10
11
RJ45 LAN Ports
Features
X
Rear I/O Ports
•
2 x GbE (RJ-45)
The LAN ports allow the system board to connect to a local area network by means of a net-
work hub.
Audio
X
Rear I/O Ports
1
M.2 E Key
2230
(Opt.)
M.2 M Key
M.2 M Key
DDR4_1
DDR4_2
DDR4_3
DDR4_4
Socket LGA1151
+12V Power
4
8
1
5
CPU FAN
1
Battery
JP11/12/13/14/15
PCI 2
PCI 5
6
2
6
2
6
5
1
6
5
2
1
JP1
JP2
2
JP4
JP3
1
S/PDIF
2
9
10
1
Front Audio
6
5
2
1
JP8
JP10
JP6
1
9
2
1
9
2
COM4
COM2
COM3
Buzzer
1
2
10
USB2_
9/14
1
2
7
8
1
13
12
24
ATX Power
1
2
11
Front
Panel
LAN LED
SPI Flash
BIOS
1
1
PCIe 1 (PCIe x16)
Digital I/O
JP7
1
System
Fan 1
1
System Fan 3
SATA 1
(R1)
SATA 0
(R0)
SATA 3
(R3)
SATA 2
(R2)
Mic-in
Line-out
Line-in (opt.)
VGA
COM 1
HDMI
DP++
LAN 2
USB3_1/2
USB2_1/2
LAN 1
USB3_3/4
USB2_3/4
USB7/8
Intel
Q470E/H420E
LPC
14
2
13
1
5
1
5
1
PCIe 2 (PCIe x4)
6
5
2
1
J12
1 1 1 1 1
DIO
Power
USB2_10
System Fan 2
1
9
2
6
5
2
1
6
5
2
1
6
5
2
1
1
JP5
(Clear CMOS)
USB2_5/6
USB3_5/6
USB2
11/12
1
1
1
1
SDJ2
1
6
CN37
PCI 1
PCI 3
PCI 4
1
9
2
1
9
2
COM5 COM6
SATA 5
(R5)
SATA 4
(R4)
1
10
2
1
10
11
1
PS2
1
JP27
1
JP28
1
JP26
1
JP23
JP24
1
20
10
11
Line-out
Mic-in
Rear Audio
Front
Audio
1
Mic2-L
Line2-R
Front I/O Sense
GND
NC
2
10
Mic2-JD
Line2-JD
9
Mic2-R
Line2-L
Rear Audio
The system board is equipped with 2 audio jacks (Line-out and Mic-in). Line-in jack is available
upon request. A jack is a one-hole connecting interface for inserting a plug.
• Optional Line-in Jack (Light Blue)
This jack is used to connect any audio devices such as Hi-fi set, CD player, tape player,
AM/FM radio tuner, synthesizer, etc.
• Line-out Jack (Lime)
This jack is used to connect a headphone or external speakers.
• Mic-in Jack (Pink)
This jack is used to connect an external microphone.
Front Audio
The front audio connector allows you to connect to the second line-out and mic-in jacks that
are at the front panel of your system.
LAN1/2
