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Chapter 2 - Hardware Installation
Board Layout
PS/2 KB/MS
2
6
2
JP5
JP8
USB 2.0
2
6
2
6
(USB 5/6)
JP6
JP7
1
5
1
5
4
1
+12V Power
8
5
VGA
PTN3355
COM 1
HDMI
DVI-I
(DVI-D signal)
ASM1442
1
USB 3.0
JP35
(USB 3/4)
LAN 2
Intel
I219LM
USB 3.0
(USB 1/2)
LAN 1
Intel
I210AT
Mic-in
Line-out
Line-in (opt.)
PCIe 1 (PCIe x16)
Realtek ALC888S
1
JP33
S/PDIF
PCIe 2 (PCIe x4)
1
2
10
Front Audio
1
9
PCIe 3 (PCIe x4)
1
Chassis
Intrusion
PCIe 4 (PCIe x16)
Nuvoton
NCT6106D
JP1 JP3
5
1
5
1
5
1
6
2
6
2
6
2
JP2
2
6
2
2
2
1
9
1
9
1
1
5
COM2
JP4
COM3
COM4
Chapter 2 Hardware Installation
DDR4_3
DDR4_1
CPU FAN
1
1
System
Fan 1
Socket LGA1151
14
13
2
1
10 11
19
1
M.2
Digital I/O
DDR4_2
DDR4_4
SPI
Flash
BIOS
Intel
Battery
SATA 1
SATA 2
C236/Q170
1
JP39
1
19
11
PCI 1
1
10
USB 3.0 (USB 5/6)
Clear CMOS (JP9) Buzzer
ASM1085
PCI 2
SATA 3
SATA 4
SMBus
SATA 5
SATA 6
JP36
2
PCI 3
1
5
JP38
1
1
1
JP37
1
1
1
1
2
2
2
8
9
1
9
1
9
1
7
10
2
10
2
10
2
COM5
COM6
LAN LED
USB
USB
USB
13/14
7/8
9/10
Note: USB 9/10 can be replaced
USB 2.0
by an optional vertical USB.
Chapter 2
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.
System Memory
LPC
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.
12
24
Failure to do so will cause severe damage to the motherboard and components.
ATX Power
Standby
13
Power
1
LED
DDR4_1
Channel A
1
2
DDR4_2
Front
Panel
11
DDR4_3
Channel B
DDR4_4
1
1
Note: SATA 6
only for KD631-
C236
Features
System
•
The four DIMM sockets are divided into 2 channels:
Fan 2
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
9
Standby
19
Power LED
9
9
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