Albatron-technology KI51PV-754 Manuel d'utilisateur télécharger pdf (Page 17)

Mainboard KI51PV-754

Hard Drive LED Header (Red): HD_LED

If your case front panel has a hard drive LED cable, attach it to this header. The LED will flicker

when there is hard disk drive activity.

Reset Switch Header (Blue): RST_SW

This header can be attached to a momentary SPST switch (reset button) cable on your case

front panel. The switch is normally left open. When the switch closed, it will cause the

mainboard to reset and run the POST (Power-On Self Test).

Power-on Switch Header (Orange): PWR_SW

This header can be attached to a power switch cable on your case front panel. You can turn

your system on or off by pressing the button attached to this power switch cable.

Power LED Header (Green): ACPI_LED

Attach the power LED cord from the case front panel onto this header, then the power LED will

illuminate while the system is powered on.

Speaker Header (Purple): SPEAKER

A speaker cable on your case front panel can be attached to this header. When you reboot the

computer, this speaker will issue a short audible (beep). If there are problems during the Power

On Self-Test, the system will issue an irregular pattern of audible beeps through this speaker.

Headers & Jumpers

Front USB Header: USB1/2

This mainboard provides four onboard USB 2.0/1.1 ports (back panel) that attach to USB

devices. There are two additional USB headers that can be connected by cables to four more

USB ports on the front panel of your case giving you a maximum of eight USB ports.

Pin Assignment Pin Assignment

1 +5V 2 +5V

3 USB- 4 USB-

5 USB+ 6 USB+

7 Ground 8 Ground

USB1/2

9 Key 10 N/A

Pin Assignment Pin Assignment

1 PC_BEEP 2 N/A

SPEAKER

3 Ground 4 +5V

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 57 58

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Albatron-technology KI51PV-754 Manuel d'utilisateur Page 17