Internal I/O Ports; Cpu Fan; Battery - DFI CS181 User Manual

X Internal I/O Ports

CPU Fan

DCIN_19V
1
Socket LGA1151
DP_HDMI
DPA/DPB
DPC/DPD
USB3_1/2
USB2_1/2
CN59.G3
USB3_3/4
USB2_3/4
LAN2
LAN3/4
1
MXM3.1-B
10
9
DIO Power
SYS_FAN 1
CN59.G4
Front Panel
2 1 1
1
11
13 1
1
1 8
1
DIO 2
14 2
These fan connectors are used to connect to cooling fans. Cooling fans provide adequate air
circulation throughout the chassis and dissipate heat to prevent overheating of the system
board and components.
„ 4-pin Fan Pin Assignment
Pin Assignment
1
2
3
4
User's Manual | CS181
CPU_FAN
1 1
1
1
1
10
2 1
2
1
SATA0(R3) SATA1(R2) 1 2
1 2
1 1
MADE IN TAIWAN
Ground
12V
RPM
CTRL
Internal I/O Connectors
X

Battery

DCIN_19V
DP_HDMI
DPA/DPB
DPC/DPD
USB3_1/2
USB2_1/2
USB3_3/4
USB2_3/4
LAN2
LAN3/4
1
MXM3.1-B
10
9
DIO Power
SYS_FAN 1
2 1 1
13
1
1 8
DIO
14
„ External Battery
The external lithium ion battery supplies power to the real-time clock and CMOS memory as an
auxiliary source of power when the main power is shut off.
Safety Measures
• There exists explosion hazard if the battery is incorrectly installed.
• Replace only with the same or equivalent type recommended by the manufacturer.
• Dispose of used batteries according to local ordinances.
Chapter 2
HARDWARE INSTALLATION
CPU_FAN
1 1
1
Socket LGA1151
CN59.G3
1
1
1
10
2 1
2
1
CN59.G4
Front Panel
SATA0(R3) SATA1(R2) 1 2
1
11
1 1 2
1 1
1
2
2
MADE IN TAIWAN
Connect to board
22