Asus P5N73-AM - Removing a DIMM; Expansion Slots; Installing an Expansion Card

ASUS P5N73-AM 1-23
8. Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports
either HD Audio or legacy AC`97 audio standard. Connect one end of the front panel
audio I/O module cable to this connector.
• We recommend that you connect a high-denition front panel audio module to this
connector to avail yourself of the motherboard’s high-denition audio capability.
• If you want to connect a high-denition front panel audio module to this connector,
set the Front Panel Support Type item in the BIOS setup to [HD Audio]. If you want to
connect an AC'97 front panel audio module to this connector, set the item to [AC97].
By default, this connector is set to [HD Audio]. See section 2.4.5 Onboard Device
Conguration for details.
9. Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or switch. Connect
one end of the chassis intrusion sensor or switch cable to this connector. The chassis
intrusion sensor or switch sends a high-level signal to this connector when a chassis
component is removed or replaced. The signal is then generated as a chassis intrusion
event.
By default, the pin labeled “Chassis Signal” and “Ground” are shorted with a jumper
cap. Remove the jumper caps only when you intend to use the chassis intrusion
detection feature.
P5N73-AM
R
P5N73-AM Azalia Analog Front Panel Connector
HP_HD
MIC2_L
HP_R
HP_L
MIC2_JD
Jack_Sense
MIC2_R
PRESENSE#
AGND
AAFP
Legacy AC’97-compliant
pin definition
NC
MIC2_L
Line out_R
Line out_L
NC
NC
MIC2_R
NC
AGND
Azalia-compliant
pin definition
P5N73-AM
R
P5N73-AM Intrusion Connector
CHASSIS
+5VSB_MB Chassis Signal GND
(Default)