Chapter 2 Hardware Installation
Chapter 5
www.dfi.com
Chapter 5 Ports and Connectors
22
Front Panel Connector
HDD LED (HDD_LED)
This LED will be lit when the hard drive is being accessed.
Reset Button (RESET_BTN)
This switch allows you to reboot without having to power off the system.
Power Button (PWR_BTN)
This switch is used to power on or off the system.
Status LED (SUS_LED)
When the system’s power is on, this LED will be lit. When the system is in the S1 (POS - Pow-
er On Suspend) state, it will blink every second. When the system is in the S3 (STR - Suspend
To RAM) state, it will blink every 4 seconds.
Power/Standby LED (PWR_LED)
This LED will blink when the system is in the standby mode. It indicates that there is power
on the system board.
Pin Pin Assignment
Pin Pin Assignment
HDD_LED
6
HDD Power
PWR_BTN
1
Power Button
3
Ground
3
Ground
RESET_BTN
3
Ground
PWR_LED
2
Power LED
5
RST Signal
3
Ground
SUS_LED
3
Ground
4
SUS 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
HDD_LED
PWR_LED
RESET_BTN
PWR_BTN
1 2
5 6
SUS_LED