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マザーボード Asus A55BM-AのPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Asus A55BM-A 49 ページ。 A55bm-a usb3 user's manual

System panel connector (10-1 pin PANEL)

This connector supports several chassis-mounted functions.

A55BM-A/USB3

A55BM-A/USB3 System panel connector

•

System power LED (2-pin PWR_LED)

This 2-pin connector is for the system power LED. Connect the chassis power LED

cable to this connector. The system power LED lights up when you turn on the system

power, and blinks when the system is in sleep mode.

•

Hard disk drive activity LED (2-pin HDD_LED)

This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable

to this connector. The HDD LED lights up or flashes when data is read from or written

to the HDD.

•

ATX power button/soft-off button (2-pin PWR_BTN)

This 2-pin connector is for the system power button.

•

Reset button (2-pin RESET)

This 2-pin connector is for the chassis-mounted reset button for system reboot without

turning off the system power.

Speaker connector (4-pin SPEAKER)

The 4-pin connector is for the chassis-mounted system warning speaker. The speaker

allows you to hear system beeps and warnings.

A55BM-E

A55BM-A/USB3 Speaker Out Connector

1-18

F_PANEL

PWR_LED

PWR_BTN

PIN 1

+HDD_LED

RESET

SPEAKER

PIN 1

Chapter 1: Product introduction