Asus B250M-C PRO Инструкция по эксплуатации онлайн [12/26] 263130

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Chapter 1: Product introduction

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 specications 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.

We recommend that you connect a high-denition front panel audio module to this

connector to avail of the motherboard’s high-denition audio capability.

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 specications.

PCI slot

The PCI slot supports cards such as a LAN card, SCSI card, USB card, and other

cards that comply with PCI specications.

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

specications.