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User's Manual | CS631
Chapter 2
HARDWARE INSTALLATION
Chapter 2 - Hardware Installation
X
Board Layout
CPU
FAN
1
1
System Fan 1
DDR4_1
DDR4_2
DDR4_3
DDR4_4
JP5
1
Battery
PCIe 2 (PCIe 1x signal, PCIe x4 socket)
PCIe 4 (PCIe x4)
PCIe 5 (PCIe x4)
PCIe 6 (PCIe x4)
PCI 1
PCIe 1 (PCIe x16)
PCIe 3 (PCIe x16)
1
9
2
1
9
2
1
9
2
COM4
COM5
COM2
COM3
1
2
10
1
2
10
USB
9/10
USB 2.0
USB
11/12
Note
Digital
I/O
LAN
LED
JP7
1
System
Fan 2
5
1
6
2
1
2
20
19
1
9
2
COM6
1
9
2
1
2
7
8
1
1
1 1 1
JP18
JP19
JP17
JP21
(left to right)
1
1
1
1
1
SATA1 (left)
SATA2 (right)
SATA3 (left)
SATA4 (right)
1
System
Fan 3
1
S/PDIF
1
6
5
2
1
6
5
2
1
6
5
2
1
JP8
JP10 JP6
Chassis
Intrusion
Mini PCIe 2
JP22
Mini PCIe 1
1
2
11
Front Panel
1
5
2
SMBus
SATA0
SPI
Flash
BIOS
1
JP23
Buzzer
USB 5/6
(USB 3.1 Gen 1)
1
10
11
20
1
13
12
24
ATX Power
Standby
Power
LED
LPC
14
2
13
1
Socket LGA1151
+12V Power
1
5
6
5
1
6
5
2
1
2
JP3
JP4
JP1
6
5
1
6
5
2
1
2
JP2
Line-in
(opt.)
Line-out
Mic-in
VGA
COM 1
DP++ 1
DP++ 2
LAN 1
USB 3.1 Gen 1
(USB 1/2)
LAN 2
USB 3.1 Gen 2
(USB 3/4)
USB 2.0
(USB 7/8)
PS/2 KB/MS
Intel
C246/Q370
2
9
10
1
Front Audio
M.2 M Key
TPM 2.0 (optional)
Important:
Electrostatic discharge (ESD) can damage your board, processor, disk
drives, add-in boards, and other components. Perform installation proce-
dures at an ESD workstation only. If such a station is not available, you
can provide some ESD protection by wearing an antistatic wrist strap
and attaching it to a metal part of the system chassis. If a wrist strap
is unavailable, establish and maintain contact with the system chassis
throughout any procedures requiring ESD protection.
Note:
The USB 11/12 ports can either be a 10-pin header or a vertical Type A
connector.
Important:
When the Standby Power LED lit red, it indicates that there is power on
the system board. Power-off the PC then unplug the power cord prior to
installing any devices. Failure to do so will cause severe damage to the
motherboard and components.
X
Standby Power LED
Standby Power LED
