Foxconn 955X7AA series User Manual page 31

Front Audio Connector: F_AUDIO
The audio interface provides two kinds of
audio output choices: the Front Audio, the
Rear Audio. Their priority is the same. Front
Audio supports re-tasking function (Please
refer to the item 9 of motherboard layout
on chapter 1).
Speaker
The speaker connector is used to connect speaker of the
chassis (Please refer to the item 19 of motherboard lay-
out on chapter 1).
Chassis Intruder Connector: INTR
The connector connects to the chassis security switch on
the case. The system can detect the chassis intrusion
through the status of this connector. If the connector has
been closed once, the system will send a message. To
utilize this function, set "Case Open Warning" to "Enabled"
in the "PC Health Status" section of the CMOS Setup. Save
and exit, then boot the operating system once to make
sure this function takes effect (Please refer to the item 15
of motherboard layout on chapter 1).
COM2 Connector: COM2
This motherboard attached a serial connector for your
computer, you only need connect it with cable, then link
devices to cable port (Please refer to the item 21 of
motherboard layout on chapter 1).
24
Chapter 2
955X7AA Series User Manual
Installation Instructions
1
PORT1_L
PORT1_R
PORT2_R
SENSE_SEND
PORT2_L
F_AUDIO
1
2
Empty
2
AUD_GND
PRESENSEJ
SENSE1_RETURN
EMPTY
SENSE2_RETURN
S P K
Empty
NC
SPKJ
SPEAKER
INTRUDERJ
GND
INTR
RTS SOUT
RI GND RLSD
CTS
DTR
DSR SIN
COM2