Audio connector : f_audio1, Chassis intrusion alarm header : intr, Fan headers : cpu_fan1, sys_fan1 – Foxconn D250S User Manual

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1�

Audio Connector : f_AUDIo1

The audio connector supports H� Audio standard.
It provides the Front Audio output choice.

Chassis Intrusion Alarm Header : INTR

The connector can �e connected to a security switch on
the chassis. The system can detect the chassis intrusion
through the function of this connector. If eventually the
chassis is closed, the system will send a message out.

fan Headers : CPU_fAN1, SYS_fAN1

There are two main fan headers on this mother�oard. The
fan speed can �e controlled and monitored in “PC Health
Status” section of the BIOS Setup. These fans can �e
automatically turned off after the system enters S3, S4
and S� sleeping states.

CPU_FAN1�SYS_FAN1

GN�
POWER

SENSE

CONTROL

A_MIC�_L

A_MIC�_R

A_LINE�_L

SENSE_SEN�

SENSE1_RETURN

PRESENCEJ

EMPTY

SENSE�_RETURN

AU�_GN�

1 �

F_AU�IO1

A_LINE�_R

INTR

GN�

INTRU�ERJ