Front Panel Connectors - DFI-ITOX SB331-IPM User Manual

2
Hardware Installation

Front Panel Connectors

HDD-LED - HDD LED
This LED will light when the hard drive is being accessed.
RESET SW - Reset Switch
This switch allows you to reboot without having to power off the system.
PWR-BTN - Power Switch
This switch is used to power on or off the system.
PWR-LED - Power/Standby LED
When the system's power is on, this LED will light. When the system is in the S1
(POS - Power 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.
HDD-LED
RESET SW
44
Pin Pin Assignment
3 HDD Power
5 Signal
7 Ground
9 RST Signal
11 N.C.
HDD-LED
RESET-SW
Pin Pin Assignment
PWR-LED 2 LED Power
4 LED Power
6 Signal
PWR-BTN 8 Ground
10 Signal
1 2
PWR-LED
PWR-BTN
11 12