Sys Fan; Lpc - DFI RNO171 User Manual

Mini-itx industrial motherboard
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COM 3~6
(top to bottom)
10
9
1
2
2
6
Front
TSJP1
LAN2
LAN1
Audio
1
5
USB 3/4
USB 1/2
9
10
PCIE1
(USB 2.0)
(USB 3.1 Gen 1)
2
1
2
6
2
6
2
6
TSJP3
S/PDIF
1
5
1
5
1
5
1
5
TSJP2
TSJP4
Internal I/O Connectors
SATA POWER
X
9
9
1
4
SATA1

SYS FAN

(SATA3.0)
2
1
2
1
SPI Flash BIOS
USB 7/8/5/6
(USB2.0)
(left to right)
1
USB 9
AMD
(USB2.0)
Ryzen
4
V2000 Series Processor
M.2 M Key
J8
JP6
2
1
3
DDR4_1 SODIMM (Bottom)
1
Battery
3
1
Front Panel
CPU FAN
JP7
2
12
4
1
1
11
The fan connectors are used to connect cooling fans. The cooling fans will provide adequate
airflow throughout the chassis to prevent overheating the CPU and system board components.
Pin
Function
1
GND
2
12V
3
RPM
4
CTRL
User's Manual | RNO171
12V ATX
power
5
1
JP5
6
2
1
4
SATA0
(SATA3.0)
TM
DDR4_2 SODIMM (Top)
SYS FAN
1
Buzzer
Internal I/O Connectors
X

LPC

2
LPC
1
The LPC connector is used for debugging. It's located in the bottom side of the board.
Pin
Function
Pin
Function
1
CLK
2
LAD1
3
4
RST#
LAD0
5
FRAME#
6
VCC3
7
LAD3
8
GND1
9
10
LAD2
--
11
SERIRQ
12
GND2
13
5VSB
14
5V
Chapter 2
HARDWARE INSTALLATION
13
14
27

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