Intel MX945GM2 manual System Panel Connector FPANEL1, System Power LED 2-pin Pwrled

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MX945GM2

1.8.10System Panel Connector (F_PANEL1)

This connector supports several chassis-mounted functions.

System Power LED (2-pin PWRLED)

This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector. The system power LED lights up when you turn on the system power, and blinks when the system is in sleep mode.

ATX Power Button/Soft-off Button (2-pin PWRSW)

This connector is for the system power button. Pressing the power button turns the system on or puts the system in sleep or soft-off mode depending on the BIOS settings. Pressing the power switch for more than four seconds while the system is ON turns the system OFF.

Hard Disk Drive Activity LED (2-pin HDLED)

This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable to this connector. The IDE LED lights up or flashes when data is read from or written to the HDD.

Reset Button (2-pin RESET)

This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the system power.

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Contents Ver MX945GM2 User’s Manual Electrical safety User’s Manual MX945GM2 User’s Manual CPU LAN1 Power Type User’s Manual MX945GM2 MX945GM2 Before you Proceed Motherboard Overview Placement DirectionScrew Holes Motherboard Layout Layout Content List Label FunctionInternal Connector Central Processing Unit CPU Installing the CPU MX945GM2 Installing the CPU Heatsink and Fan MX945GM2 Uninstalling the CPU Heatsink and Fan System Memory Dimm Sockets LocationMemory Configurations CPU FSBInstalling a DDR2 Dimm Removing a DDR2 DimmConfiguring an Expansion Card Installing an Expansion CardExpansion Slots Standard Interrupt Assignments IRQPCI Express X16 Slot PCI SlotsMini PCI Jumpers Clear Cmos J4Watchdog Timer Output Select J6 3 AT/ATX Power Select J7Lvds Extended Setting J14 5 COM1, COM2 RI/+5V/+12v Selection JP14, JP15Connectors Rear Panel ConnectorsMicrophone port Pink This port connects a microphone ATX Power Connector ATXPWR1 Important notes on the Motherboard Power RequirementsUSB 2.0 Connector CN4, CN5 Serial Port 2 Connector CN6 Serial Port 3 Connector CN7 Serial Port 4 Connector CN8 Front Panel Audio Connector CN16 User’s Manual System Panel Connector FPANEL1 System Power LED 2-pin PwrledATX Power Button/Soft-off Button 2-pin Pwrsw Reset Button 2-pin ResetPrimary IDE Connector IDE1 IrDA Connector IRCON1 Signal DescriptionAmplifier Connector JAMP1 Optical Drive Audio Connector JCD1 LCD Inverter Connector JBKL1 Signal Description Digital I/O Connector JGPIO1 Digital I/O Connector JGPIO2 Lvds Connector JLVDS1 Serial ATA Connector Black SA1, SA2 SM Bus Connector SMBUS1 Digital Audio Connector SPDIFOUT1 Chassis Fan Connector SFAN1