Speaker Connector (Speaker); Power Led Connector (Pwr_Led); Acpi Led Connector (Acpi_Led) - QDI P4I848P Manual

Chapter 2 Chapter 2
Chapter 2 Chapter 2 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.

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.
VCC
ORANGE(-)
GREEN(-)
GND
LED+(VCC)
NC
CUT
SPKDATA
GND RESET
GND
POWER
HDD LED(-) LED-
LED+
HDD LED(+)
P4I848P P4I848P P4I848P P4I848P P4I848P
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