Asus P5N7A-VM, Hardware User Manual, Page: 48 / 112

1-36 Chapter 1: Product Introduction
10. 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.
11. 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-definition front panel audio module
to this connector to avail of the motherboard’s high-definition audio capability.
• If you want to connect a high-definition front panel audio module to this
connector, set the Front Panel 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 2.4.4 Onboard Devices Configuration for details.
P5N7A-VM
P5N7A-VM Intrusion Connector
CHASSIS
+5VSB_MB Chassis Signal GN
D
(Default)
P5N7A-VM
P5N7A-VM Azalia Analog Front Panel Connector
HP_HD
MIC2_L
HP_R
HP_L
MIC2_J
D
Jack_Sens
e
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