Chapter 2 Hardware Installation
Chapter 5
www.dfi.com
Chapter 5 Ports and Connectors
23
The lithium ion battery powers the real-time clock and CMOS memory. It is an auxiliary source
of power when the main power is shut off.
Safety Measures
• Danger of explosion if battery incorrectly replaced.
• Replace only with the same or equivalent type recommend by the manufacturer.
• Dispose of used batteries according to local ordinance.
Battery
Connect to the battery connector
Battery
Standby Power LED
This LED will blink when the system is in the standby mode. It indicates that there is power
on the system board. Power off the PC and then unplug the power cord prior to installing any
devices. Failure to do so will cause severe damage to the motherboard and components.
DC-in
1
6
1
1
1
3
1
Mini
PCIe
/mS
ATA
1
12
12
1
Reset Power
Front
Panel
(JP11)
DDR4
DDR4
DDR4
DDR4
COM 4
(RS232/DIO/CAN bus)
LAN 2
LAN 1
USB 2
USB 1
USB 3.0
USB 4
USB 3
COM 3
(RS232)
COM 2
(RS232/422/485)
COM 1
(RS232/422/485)
VGA
USB 3.0
SPI Flash
BIOS
JP2
JP1
Battery
Mini
PCIe
MIC-in
LINE-out
HDMI
SATA Power
Realtek ALC888
Intel
WGI210AT
JP3
JP4
Auto PWR ON
(JP7)
1
SATA 3.0
LED 1
SATA_0
USB 2.0 7/8
1
2
10
1
2
1
2
COM 6 COM 5
Battery
Ground
Battery
1
Standby
Power LED
DC-in
1
6
1
1
1
3
1
Mini
PCIe
/mS
ATA
1
12
12
1
Reset Power
Front
Panel
(JP11)
DDR4
DDR4
DDR4
DDR4
COM 4
(RS232/DIO/CAN bus)
LAN 2
LAN 1
USB 2
USB 1
USB 3.0
USB 4
USB 3
COM 3
(RS232)
COM 2
(RS232/422/485)
COM 1
(RS232/422/485)
VGA
USB 3.0
SPI Flash
BIOS
JP2
JP1
Battery
Mini
PCIe
MIC-in
LINE-out
HDMI
SATA Power
Realtek ALC888
Intel
WGI210AT
JP3
JP4
Auto PWR ON
(JP7)
1
SATA 3.0
LED 1
SATA_0
USB 2.0 7/8
1
2
10
1
2
1
2
COM 6 COM 5