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9
Chapter 2 Hardware Installation
Chapter 2
Chapter 2 - Hardware Installation
Board Layout
1
29
32
30
31
29
32
30
31
1
2
8
7
2
22
1
2
1
S1
S3
1
2
9
COM 3
1
2
9
COM 2
Intel
C236/Q170
KD631-C236: C236
KD631-Q170: Q170
1
System
Fan 1
LPC
1
13
2
14
1
13
12
24
Standby
Power
LED
1
2
11
ATX Power
1
2
7
8
LAN LED
1
System
Fan 2
1
USB 7-8
USB 2.0
2
10
2
10
9
1
2
10
USB 13-14
2
10
9
1
USB 9-10 or Optional
Vertical USB
2
10
1
2
9
COM 6
1
2
9
COM 5
1
2
9
COM 4
6
5
2
1
COM 2 RS232/Power
Select (JP4)
USB 3.0
1
19
10
11
USB 5-6
1
SATA 2
1
SATA 1
SATA 3.0
1
SATA 4
1
SATA 3
SATA 3.0
1
SATA 6
1
SATA 5
(KD631-C236
only)
SPI Flash BIOS
5
1
2
SMBus
ASM1085
Clear CMOS
Data (JP9)
1
Buzzer
PCI 1
PCI 2
PCI 3
1
2
5
6
1
2
5
6
1
2
5
6
(JP1)
(JP2)
(JP3)
(JP3)
(JP2)
(JP1)
COM 2
RS232/422/485
Select
Nuvoton
NCT6106D
Battery
Battery
PCIe 4 (PCIe x16)
PCIe 3 (PCIe x4)
PCIe 2 (PCIe x4)
Chassis
Intrusion
1
S/PDIF
1
Realtek
ALC888S
LAN 2
USB 4
USB 3
USB 3.0
LAN 1
USB 2
USB 1
USB 3.0
Intel
I210AT
PCIe 1 (PCIe x16)
Front
Panel
Digital
I/O
19
2
1
DDR4_1
DDR4_2
DDR4_3
DDR4_4
CPU Fan
1
Socket LGA1151
PTN3355
ASM1442
6
2
6
2
6
5
1
6
5
2
1
COM 1
RS232/422/485
Select (JP5)
COM 1
RS232/422/485
Select (JP6)
+12V
Power
4
8
1
5
2
COM 1 RS232/Power
Select (JP8)
COM 1 RS232/422/485
Select (JP7)
Intel
I219LM
PS/2 KB/MS
USB 6
USB 5
USB 2.0
COM 1
VGA
M.2
2
9
10
1
Front Audio
19
DVI-I (DVI-D signal)
HDMI
Line-in (opt.)
Line-out
Mic-in
1
29
32
30
31
29
32
30
31
1
2
8
7
2
22
1
2
1
S1
S3
2
10
9
2
10
9
Battery
19
System Memory
Standby
Power LED
Features
Important:
Electrostatic discharge (ESD) can damage your board, processor, disk drives, add-in
boards, and other components. Perform installation procedures at an ESD workstation
only. If such a station is not available, you can provide some ESD protection by wear-
ing 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.
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.
DDR4_2
DDR4_1
DDR4_4
DDR4_3
•
The four DIMM sockets are divided into 2 channels:
Channel A - DDR4_1 and DDR4_2
Channel B - DDR4_3 and DDR4_4
• Supports
DDR4 2133/2400MHz when operating at 1.2V (VDDQ)
•
Supports dual channel memory interface
•
Supports up to 64GB system memory
Channel A
Channel B
