Front Panel Headers: Sw/Led, Pwrled, Speaker - Albatron P4M800 Pro User Manual

SATA1/ 2

Front Panel Headers: SW/LED, PWRLED, SPEAKER

Pin Assignment
1 HDD LED (+)
3 HDD LED (-)
5 Reset Control (-)
7 Reset Control (+)
9
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 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.
2-pin Power LED Header (Green): ACPI_LED
The mainboard provides a 2-pin power LED header. If there is a 2-pin power LED cord on your case
front panel, you can attach it to the 2-pin power LED header. Then the power LED will illuminate while
the system is powered on.
Pin Assignment
1 Ground
3 TX-
5 RX-
7 Ground
Function Pin
2
Hard Drive LED
(HD_LED)
4
6
Reset Switch
(RST_SW)
8
N/A 10
11
Pin Assignment
2 TX+
4 Ground
6 RX+
SW/LED
Assignment
Power LED (+)
Power LED
(ACPI_LED)
Power LED (-)
Power Switch (+)
Power-on Switch
(PWR_SW)
Power Switch (-)
N/A
Function