Front Panel Connectors - DFI LR102 SERIES User Manual

Lr102 series system board
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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.
Pin
N. C.
HDD-LED
RESET SW
N. C.
11
Pin Assignment
1
N. C.
3
HDD Power
5
Signal
7
Ground
9
RST Signal
N. C.
Hardware Installation
HDD-LED
RESET-SW
11 12
Pin
Pin Assignment
PWR-LED
2
LED Power
4
LED Power
6
Signal
PWR-BTN
8
GND
10
Signal
Key
12
Key
1 2
PWR-LED
PWR-BTN
2
47

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