Arkon AIMB-256 user manual System Panel Connector FPIO1, System Power LED 2-pin Pwrled

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Caution! ! Do not forget to connect the fan cables to the fan connectors. Insuf- ficient air flow inside the system may damage the motherboard components, and hardware monitoring errors can occur if you fail to plug this connector.

!These are not jumpers! DO NOT place jumper caps on the fan con- nectors.

1.8.8System Panel Connector (FPIO1)

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 AIMB-256 Operation safety Safety InformationElectrical safety Technical Support Packing ListPage Contents Appendix a Chapter Placement Direction Before you ProceedMotherboard Overview Screw HolesProduction Introduction Motherboard Layout Motherboard LayoutLayout Content List SlotsCentral Processing Unit CPU SPDIFOUT2Installing the CPU Page Installing the CPU Heatsink and Fan Motherboard Hole Production Introduction Uninstalling the CPU Heatsink and Fan System Memory Dimm Sockets LocationMemory Configurations Installing a DDR2 DimmProduction Introduction Removing a DDR2 Dimm Installing an Expansion CardExpansion Slots PCI Slot Configuring an Expansion CardStandard Interrupt Assignments Jumpers Clear Cmos CCMOS12 COM1 RI/+5 V/+12 V Selection JCOMPWR1, JCOMPWR2 3 COM2 RI/+5 V/+12 V Selection JCOMPWR1, JCOMPWR24 COM3 RI/+5 V/+12 V Selection JCOMPWR3, JCOMPWR4 5 COM4 RI/+5 V/+12 V Selection JCOMPWR3, JCOMPWR4Rear Panel Connectors ConnectorsSM Power Connector SMPWRBTN1 LEDs Important notes on the Motherboard Power Requirements Serial Port 3 Connector COM3 Serial Port 4 Connector COM4 CPU Fan Connector CPUFAN1 Power Fan Connector PWRFAN1System Panel Connector FPIO1 System Power LED 2-pin PwrledPrimary IDE Connector IDE1 Lvds Connector JLVDS1 LCD Inverter Connector JBKL1 Digital I/O Connector JDIO1SPI Connector JSPI1 Digital Audio Connector SPDIFOUT2 Serial Sata Connector Black SATA1, SATA2, SATA3 USB 2.0 Connector USB3, USB4, USB5USB3 USB4 USB4 USB5 USB3 Page Bios Setup Bios Setup Program List Box Sub-menuBios Menu Screen MainSystem Overview System TimeIDE Configuration System DatePage Bios Setup Page Apci Configurations AdvancedPage APM Configuration Reserved Page Bios Setup Page Bios Setup Page Bios Setup PCI PnP Bios Setup Page Bios Setup Page Chipset Page Bios Setup Page Bios Setup Page Bios Setup Page Bios Setup Page Bios Setup CPU Temperature HW MonitorCPU FAN Profile Mode 4 TPMAuxfan Speed Vcore / 3.3 V / 12 V / +5Boot Execute TPM Command Enable/Disable Execute TPM commandSecurity Boot Setting Configuration Bios Setup Exit Save Changes and ExitDiscard Changes and Exit Discard ChangesLoad Optimal Defaults Load Failsafe DefaultsAppendix a Specifications Summary Table A.1 AIMB-256 Specification SummaryAppendix a Specifications Block Diagram Figure A.1 Block DiagramAppendix a Specifications