CPU Fan Connector CPUFAN1 | Arkon AIMB-258 specs

1.14.2CPU Fan Connector (CPUFAN1)

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 connectors.

AIMB-258 User Manual

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Arkon AIMB-258 user manual CPU Fan Connector CPUFAN1

Contents

AIMB-258 Safety Information Electrical safety Certifications Technical Support Packing List Contents Bios Operation Appendix B Table B.3 DVI Connector VGA1B Viii Chapter Before You Proceed Placement DirectionMotherboard Overview Product Introduction Screw Holes Motherboard Layout Motherboard Layout Specifications PCI Operating System support list Operation System AIMB-258 Board Diagram Chapter Ordering Information Bracket View AccessoriesRiser Card Layout Content List Jumper Setting ListJSETCOM2 COM2 RS232/422/485 Mode Selection JSETCOM1 COM1/+5 V/+12 V Selection PSON1 ATX, AT Mode Selection J1LCD Power 3.3 V/5.5 V SelectionCMOS1 Clear Cmos Central Processing Unit CPU for AIMB-258 JWDT1 Watchdog Timer Output OptionJobs HW monitor Installing the CPU Product Introduction Installing the CPU Heatsink and Fan Motherboard Hole Product Introduction Uninstalling the CPU Heatsink and Fan Dimm Sockets Location System MemorySystem Memory Memory Support List Sodimm DDR3 Connectors Rear Panel Connectors10 Rear Panel Connectors 11 LEDs CPU Fan Connector CPUFAN1 System Fan Connector SYSFAN1, SYSFAN2 Page Front Panel Connector JFP1/JFP2/JFP3 ATX soft power switch JFP1 / PwrswReset JFP1 / Reset HDD LED JFP2 / Hddled USB 2.0 Connector USB56, USB78 Power LED and keyboard lock connector JFP312 ATX power supply LED status No support for AT power ATX Power Connector ATX1 Important notes on the Motherboard Power Requirements LCD Inverter Connector VP1 Lvds Connector LVDS1 SATA1 SATA2 PCIe x 16 Slot Pcie X SPI Flash ConnectorSPICN1 Product Introduction CF connector Bios Operation Bios Introduction Bios Setup Main Menu Standard Cmos Features Advanced Bios Features Advanced Chipset Features Integrated Peripherals Onboard Device Super IO Device USE Device Setting Power Management Setup Power Management User Defined Suspend Mode DisabledHDD Power Down Mode Disabled PowerOn by LAN Enabled 8 PnP/PCI Configurations PC Health Status Load Setup Defaults Set Password CPU Warning TemperatureCurrent System Temperature Current CPU Temperature To Change Password To Establish PasswordTo Disable Password Chipset Software Install Utility Before you Begin Introduction Windows Vista/XP Driver Setup Page VGA Setup Introduction LAN Configuration Installation FeaturesWindows Vista/XP Driver Setup Realtek RTL8111C LAN Configuration Page Appendix a Watchdog timer overview Programming the Watchdog TimerProgramming the Watchdog Timer Appendix a Programming the Watchdog Timer Table A.1 Watchdog Timer Registers Example Program Page Appendix a Programming the Watchdog Timer Page Appendix B VGA Connector VGA1A USB Connector USB56,USB78DVI Connector VGA1B RS-232 Serial Port COM1~COM2 Table B.4 RS-232 Serial Port COM1~COM2 RS-232 Serial Port COM3 ~ COM6 Table B.5 RS-232 Serial Port COM23 PS/2 Keyboard/ Mouse Connector KBMS1 CPU Fan Power Connector CPUFAN1Table B.6 PS/2 Keyboard/ Mouse Connector KBMS1 Table B.7 CPU Fan Power Connector CPUFAN1 Table B.8 Power LED and Keylock Connector JFP3 Power LED & Keyboard Lock Connector JFP3Table B.9 External Speaker Connector JFP2/SPEAKER Table B.10 Audio Front Panel Connector JFP1/ Reset Audio Front Panel Connector FPAUD1Table B.11 Audio front panel connector FPAUD1 Gpio Pin Header GPIO1 Table B.12 Gpio Pin Header GPIO1 Lvds Connector LVDS1 Table B.13 Lvds Connector LVDS1 Lvds Power Jumper J1 Table B.14 Lvds Power Jumper J1Lvds Invert VP1 Table B.15 Lvds Invert VP1 System I/O Ports DMA Channel AssignmentsTable B.16 System I/O Ports Table B.17 DMA Channel Assignments Interrupt Assignments 19 1st MB Memory MapTable B.18 Interrupt Assignments Table B.19 1st MB Memory Map Appendix B Pin Assignments