CHAINTECH ES-676M Guide de l'utilisateur télécharger pdf (Page 5)

Chapter 2

When the Soft-OFF by PWR-BTTN function is enabled, pushing the power button

rapidly will switch the system to Suspend mode. Any occurrence of external activities

such as pressing a key on the keyboard or moving the mouse will bring the system back

to Full-On. Pushing the button while in Full-On mode for more than [4 seconds] will

switch the system completely off. See Over-ride Power Button Operation diagram.

P-LED

(Power LED Connector)

The power indicator LED shows the system's power status. It is important to pay

attention to the correct cables and pin orientation (i.e., not to reverse the order of these

two connectors.)

G-BTN/G-LED

(Green Button Switch/LED Connector)

Some ATX cases provide a Green button switch, which is used to put the system in

Suspend mode. In Suspend mode, the power supply to the system is reduced to a trickle,

the CPU clock is stopped, and the CPU core is in its minimum power state. The system

is woken up whenever the keyboard or mouse is touched. The system resumes in

different ways as defined by Power Management Setup screen in BIOS.

4. RESET (System Reset Switch Connector)

This connector should be connected to the reset switch on the front panel of the system

case. The reset switch allows you to restart the system without turning the power off.

5. SPEAKER (Speaker Connector)

This 4-pin connector connects to the case-mounted speaker.

6. HD-LED (IDE Activity LED Connector)

The IDE activity LED lights up whenever the system reads/writes to the IDE devices.

FD1 (Floppy Connector)

The motherboard provides a standard floppy disk drive connector that supports 360K,

720K, 1.2M, 1.44M and 2.88M floppy disk types, use this connector to connect 34 pins

of Floppy.

IDE1 / 2 (IDE Hard-Disk Connector)

The motherboard has a 32-bit Enhanced PCI IDE and Ultra ATA66/100/133 controller

that provides PIO mode 0~4, Bus Master, and Ultra ATA66/100/133 function. This

connector is used for connecting 40 pins of ATAPI devices.

IDE 1 only connects two IDE devices. (Primary Master/Slave)

IDE 2 only connects two IDE devices. (Secondary Master/Slave)

JP1 (CMOS Clear Jumper)

There is a CMOS RAM on board that has a power

supply from external battery to keep the data and

system configuration. To clear the contents of the

CMOS, please follow the steps below.

1. Disconnect the system power supply from the power

source.

2. Set the jumper cap at location [2-3] for <5 seconds>, and then set it back to the default

position.

3. Connect the system's power and then start the system.

4. Enter BIOS's CMOS Setup Utility and choose Load Setup Defaults. Type [Y] and then

press [Enter] to continue.

5. Set the system configuration in the Standard CMOS Setup menu.

JP6 (Enable/Disable USB 0/1 Device Wake-Up Jumper)

A USB keyboard hot key or a USB mouse click can

wake up this board. To use this function, select a hot key

of your choice at the USB Resume from S3 option under

Wake Up Events in the BIOS's Power On Management

Definition

1-2

Normal (default)

2-3

Clear CMOS Data

Definition

1-2

Disable (default)

2-3

Enable

Chapter 2

screen. You must also set this jumper's cap to pins 2-3 to use this function.

FAN1 / FAN2 (CPU/System Cooling Fan Connectors)

The board's management extension hardware is able to detect

the CPU and system fan speed in rpm (revolutions per minute).

The wiring and plug may vary depending on the manufacturer.

On standard fans, the red is positive (+12V), the black is ground,

and the yellow wire is the rotation signal.

CN2/CN2A (CD-ROM Audio-in Connector)

Use the audio cable enclosed with your CD-ROM disk drive to

connect the CD-ROM to your motherboard. This will enable

your CD-ROM's audio function.

CN5 [WOL (Wake-on-LAN) Connector]

Enable the Wake Up On LAN selection in BIOS's Power

Management Menu to use this function. The capability to

remotely manage PCs on a network is a significant factor in

reducing administrative and ownership costs. Magic Packet

technology is designed to give WOL capability to LAN controller. This header is used to

connect an add-in NIC (Network Interface Card) which gives WOL capability to the

motherboard.

CN5A [WOM (Wake-on-Modem) Connector]

Enable the Wake Up On Modem selection in BIOS's Power

Management Menu to use this function. This header is used to

connect an add-in modem card, which gives WOM capability to

the motherboard.

CN23/CN23A (Front USB Connector for USB 2/3 and 4/5)

USB Port 2/3 Æ CN23, USB Port 4/5 Æ CN23A

If you want to use a USB Keyboard, you must enable the USB

keyboard support function in BIOS's Integrated Peripherals

menu (See Section 3.4). This board contains a USB Host

controller and includes a root hub with two connectors for

optional USB Adaptor (USB 2/3 and 4/5).

CN24 (Front Audio Connector)

This connector give you the option of a front panel audio jack

cable ext. to be plug into a special custom designed system case.

Simply remove the two jumper caps at pin [5-6] and [9-10] then

plug it into the (optional) cable ext. connector. Pin [

5-6

] and

[

9-10

] are shorted (default) to enable the back panel audio

function.

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CHAINTECH ES-676M Guide de l'utilisateur Page 5

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