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Chapter 2
Speaker Connector (SPEAKER)
The connector can be connected to the speaker on the case.
Power LED Connector (PWR LED)
When the system is in S0 status, the LED is on. When the system is in S1 status, the LED
is blink; When the system is in S3,S4, S5 status, the LED is off. The connector has an
orientation.
GREEN LED Connector (GREEN LED)
When the system is in S0,S1,S4,S5 status, the LED is off,When the system is in S3 status,
the LED is on.
ACPI LED Connector (ACPI LED)
The ACPI LED is a dual-color light with three pins. Pin1and Pin2 drive different color lights.
If Pin1 drives the orange light , then, Pin2 drives the green light, the following status will
come out. When the system is in S0 status, the LED is green on. When the system is in S1
status, the LED is green blink. When the system is in S3 status, the LED is orange on.
When the system is in S4, S5 status, the LED is off.
Hardware Green Connector (SLEEP SW)
Push once the switch connected to this header, the system enters suspend mode.
Œ
8
HD_LED
Manual for S4L series
HDD LED(+)
HDD LED(-)
ORANGE(-)
VCC
GREEN(-)
GND
LED+(VCC)
NC
POWER
SPKDATA
RESET
GND
GND
EMPTY
EMPTY
EMPTY
LED+
SLEEP
GND
LED-
LED-
LED+
GND
LED-
LED-
KEYLOCK
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