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Chassis intrusion header (4-1 pin CHASSIS)
This header 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.
USB 2.0 connectors (10-1 pin USB78,USB910)
Connect the USB module cable to any of these connectors, then install the module
to a slot opening at the back of the system chassis. These USB connectors comply
with USB 2.0 specifications and support up to 480Mbps connection speed.
LPT connector (26-1 pin LPT)
The LPT (Line Printing Terminal) connector supports devices such as a printer.
LPT standardizes as IEEE 1284, which is the parallel port interface on IBM PC-
compatible computers.
Serial port connectors (10-1 pin COM)
Connect the serial port module cable to these connectors, then install the module
to a slot opening at the back of the system chassis.
Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports
HD Audio standard. Connect one end of the front panel audio I/O module cable to
this connector.
PCI Express 3.0/2.0 x16 slots
This motherboard has two PCI Express 3.0/2.0 x16 slots that support PCI Express
3.0/2.0 x16 graphic cards complying with the PCI Express specifications.
PCI slot
The PCI slot supports cards such as a LAN card, SCSI card, USB card, and other
cards that comply with PCI specifications.
Mono out header (2-pin MONO_OUT)
This internal mono out header allows connection to an internal, low power speaker
for basic system sound capability. The subsystem is capable of driving a speaker
load of 2 Ohms at 2 Watts (rms).
PCI Express 3.0/2.0 x1 slot
This motherboard has one PCI Express 3.0/2.0 x1 slot that supports PCI Express
network cards, SCSI cards, and other cards that comply with the PCI Express
specifications.
1-4
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.
Chapter 1: Product introduction
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