Table of Contents
Advertisement
Chapter 2 - Hardware Installation
Board Layout
USB 2.0 5-6 Power Select (JP21)
PS/2 Power Select (JP20)
COM 1
RS232/422/485
Select (JP1)
(JP20)
PS/2 KB/MS
2
6
2
6
COM 1 RS232/Power
USB 5-6
Select (JP4)
(JP21)
1
5
1
5
USB 2.0
1
1
2
6
2
6
COM 1 RS232/422/485
COM 1
Select (JP3)
RS232/422/485
1
5
1
5
Select (JP2)
4
1
5
8
COM 1
+12V
HDMI
LGA 1151 Socket
Power
DVI-I
(DVI-D signal)
DP++
USB 3.1 1-2
Power Select (JP15)
1
LAN 1
USB 1-2
Intel I219LM
USB 3.1 Gen 1
LAN 2
USB 3-4
Intel I211AT
USB 3.1 Gen 2
Line-in (opt.)
Line-out
Mic-in
PCIe 1 (PCIe x16)
1
USB 3.1 3-4 Power Select (JP16)
Buzzer
PCIe 2 (PCIe x16)
Battery
COM 2
RS232/422/485
1
2
Select
PCIe 3 (PCIe x4)
(JP10)(JP6)(JP8)
2
Front
2
6
6
Audio
USB 2.0 9-10 Power Select (JP18)
1
5
1
5
9 10
1
1
USB 2.0 7-8
Realtek
Power Select
PCIe 4 (PCIe x4)
ALC888S
(JP17)
19
1
1
1
1
9
S/PDIF
DIO
2
10
2
10
2
COM 2
USB 9-10
USB 7-8
or Optional
Vertical USB 9
USB 2.0
Chapter 2 Hardware Installation
DDR4_3
System Fan 1
DDR4_1
1
4
1
3
DDR4_2
DDR4_4
CPU Fan
LPC
14
13
2
1
TPM
(optional)
12
ATX Power
Standby
Power
LED
1
1
Front Panel
11
LAN LED
1
SPI
7
M.2 M Key
Flash
BIOS
Mini PCIe/mSATA Signal Select
(JP9)
1
Mini PCIe
Intel
Nuvoton
C246/Q370
NCT6116D
1
USB 3.1 5-6
Power Select (JP19)
2
6
1
10
SMBus
5
1
USB 3.1 Gen 2
1
5
20
11
2
USB 5-6
1
Clear CMOS (JP5)
Chassis
COM 2
2
6
Intrusion
1
RS232/Power
1
5
Select (JP7)
9
1
9
1
1
1
1
1
1
1
System
2
2
2
SATA 6
SATA 5
SATA 3
COM 3
COM 4
Fan 3
(CS331-C246 only)
SATA 3.0
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
Important:
When the Standby Power LED lights red, it indicates that there is power on the
system board. Power-off the PC then unplug the power cord prior to installing any de-
vices. Failure to do so will cause severe damage to the motherboard and components.
24
13
2
2
8
SATA 3.0
1
SATA 0
1
SATA 1
1
SATA 2
Features
System
•
Four 288-pin DIMM up to 64GB
Fan 2
•
The four DIMM sockets are divided into 2 channels:
Channel A - DDR4_1 and DDR4_2
Channel B - DDR4_3 and DDR4_4
•
Dual Channel DDR4 2400/2666 MHz
9
DDR4_4
DDR4_3
DDR4_2
Standby Power LED
DDR4_1
www.dfi .com
Advertisement
Table of Contents
