MSI Big Bang-XPower User Manual download pdf (Page 24)

En-14

MS-7666 Mainboard

Back Panel

Mouse/Keyboard

The standard PS/2

mouse/keyboard DIN connector is for a PS/2

mouse/keyboard.

Clear CMOS Button

There is a CMOS RAM on board that has a power supply from external battery to keep

the system conguration data. With the CMOS RAM, the system can automatically

boot OS every time it is turned on. If you want to clear the system conguration, use

the button to clear data. Press the button to clear the data.

Important

Make sure that you power o the system before clearing CMOS data.

After pressing this button to clear CMOS data in power o (G3) state, the system will

boot automatically.

D-LED2 Panel Connector

This connector connects to a D-LED2 (Debug-LED2) panel (optional), which shows

information on the panel for you and identify the current status or mode of the con-

nected system. Please refer to the D-LED2 quick guide (optional) for more details and

usages.

IEEE 1394 Port

The IEEE 1394 port on the back panel provides connection to IEEE 1394 devices.

USB 2.0 Port

The USB (Universal Serial Bus) port is for attaching USB devices such as keyboard,

mouse, or other USB-compatible devices. Supports data transfer rate up to 480Mbit/s

(Hi-Speed).

▶

Keyboard

USB 2.0 Port

LAN

USB 2.0 Port

ESATA/ USB 2.0 Combo Port

1394 Port

ESATA Port

Mouse

Clear CMOS Button

D-LED2 Panel Connector

LAN

USB 2.0 Port USB 3.0 Port

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MSI Big Bang-XPower User Manual Page 24