ECS L4S5A User Manual page 14

LPANEL1
Device Pins
Reset Switch 13, 14
Case Speaker +9 ~ 12
Power Switch 5, 6
Power LED +4
Green Power -3
LED
Yellow Power -2
LED
HDD LED +1, -8
Note: The plus sign (+) indicates a pin which must be connected to a positive
voltage.
SPEAKER1: Internal speaker
Pin Signal Name
1 SIGNAL
2 NC
3 Ground
4 +5V
J3: Single-color LED header pin connections
Pin Signal Name
1 ACPILED
2 ACPILED
3 SB5V
14 7
Empty
(Pin 7)
Reset Switch
(Pins 13, 14)
Power Switch
(Pin 5, 6)
Power LED
(Pin 4)
Case Speaker
(Pins 9 ~ 12)
Green Power LED
(Pin 3)
Yellow Power LED
(Pin 2)
HDD LED
(Pins 1, 8)
8 1
10