Albatron Technology PX845PEV-800 Connector Configuration, Front Panel Indicator SW/LED, Function

Albatron Anniversary Special Edition PX845PEV-800

Connector Configuration

Front Panel Indicator: SW/LED

Phoenix PCI5

Bios

				IrDA
+	1	2	+	FDC
-	3	4	-
-	5	6	+
+	7	8	-
	9	10		USB2
SW/LED
				USB3		CHASFAN
			SW/LED	SPEAKER	CASE OPEN		JP1

LAN CHIP									PRT/COM		KB/MS
PCI4	PCI3	PCI2	PCI1	Winbond W83627HF				ATX		USB/LAN
					AUXFAN			12V
				AGP		Intel 82845PE	U10			Socket 478	U6
Intel 82801DB	U17	BAT1		DIMM1							CPUFAN

DIMM2

DIMM3

IDE2	ATX_PWR
IDE1

Pin Assignment

Function Pin Assignment

Function

1	HD LED (+)	Hard Drive
3	HD LED (-)	LED
5	Reset Control (-)	Reset
7	Reset Control(+)	Button
9	NC	NC

2	Power LED (+)	POWER
4	Power LED (-)	LED
6	Power Button(+)	Power-on
8	Power Button(-)	Button
10	NC	NC

HD LED (Hard Drive LED Connector)

This connector can be attached to an LED on the front panel of a computer case. The LED will flicker during disk activity. This disk activity only applies to those IDE drives directly attached to the system board.

RST (Reset Button)

This connector can be attached to a momentary SPST switch. This switch is normally left open. When closed it will cause the mainboard to reset and run the POST (Power On Self Test).

PWR-LED (Power LED Connector)

This connector can be attached to an LED on the front panel of a computer case. The LED will illuminate while the computer is powered on.

PWR ON (Power Button)

This connector can be attached to a front panel power switch. The switch must pull the Power Button pin to ground for at least 50 ms to signal the power supply to switch on or off (the time required is due to internal debounce circuitry on the system board). At least two seconds must pass before the power supply will recognize another on/off signal.

This mainboard complies with the ATX standard, which means the ACPI connector on this board is 2-pin. If the Power LED cable of your case uses a 3-pin adapter, you must use the 2-pin to 3-pin adapter (Please read the Appendix II).

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