Arkon AIMB-256 guide

1.8.2Amplifier Connector (AMPJ1) (Optional)

1.8.3ATX Power Connector (ATXPWR1)

This connector is for an ATX Micro-Fit power supply. The plugs from the power sup- ply are designed to fit these connectors in only one orientation. Find the proper orien- tation and push down firmly until the connectors mate completely.

Important notes on the Motherboard Power Requirements

Note! ! Make sure that your ATX 12 V power supply can provide 8A on the +12 V lead and at least 1A on the +5-volt standby lead (+5 VSB). The minimum recommended wattage is 230 W, or 300 W for a fully configured system. The system can become unstable and might experience difficulty powering up if the power supply is inadequate.

!You must install a PSU with a higher power rating if you intend to install additional devices.

Chapter 1 Production Introduction

23	AIMB-256 User Manual

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Arkon AIMB-256 user manual Important notes on the Motherboard Power Requirements

Contents

AIMB-256 Operation safety Safety InformationElectrical safety Packing List Technical SupportPage Contents Appendix a Chapter Before you Proceed Placement DirectionMotherboard Overview Screw Holes Production Introduction Motherboard Layout Motherboard Layout Slots Layout Content List SPDIFOUT2 Central Processing Unit CPU Installing the CPU Page Installing the CPU Heatsink and Fan Motherboard Hole Production Introduction Uninstalling the CPU Heatsink and Fan Dimm Sockets Location System Memory Installing a DDR2 Dimm Memory Configurations Production Introduction Removing a DDR2 Dimm Installing an Expansion CardExpansion Slots PCI Slot Configuring an Expansion CardStandard Interrupt Assignments Clear Cmos CCMOS1 Jumpers 3 COM2 RI/+5 V/+12 V Selection JCOMPWR1, JCOMPWR2 2 COM1 RI/+5 V/+12 V Selection JCOMPWR1, JCOMPWR2 5 COM4 RI/+5 V/+12 V Selection JCOMPWR3, JCOMPWR4 4 COM3 RI/+5 V/+12 V Selection JCOMPWR3, JCOMPWR4 Rear Panel Connectors ConnectorsSM Power Connector SMPWRBTN1 LEDs Important notes on the Motherboard Power Requirements Serial Port 3 Connector COM3 Serial Port 4 Connector COM4 Power Fan Connector PWRFAN1 CPU Fan Connector CPUFAN1 System Power LED 2-pin Pwrled System Panel Connector FPIO1 Primary IDE Connector IDE1 Lvds Connector JLVDS1 Digital I/O Connector JDIO1 LCD Inverter Connector JBKL1 SPI Connector JSPI1 Digital Audio Connector SPDIFOUT2 USB 2.0 Connector USB3, USB4, USB5 Serial Sata Connector Black SATA1, SATA2, SATA3 USB3 USB4 USB4 USB5 USB3 Page Bios Setup Bios Setup Program Sub-menu List Box Main Bios Menu ScreenSystem Overview System Time System Date IDE ConfigurationPage Bios Setup Page Advanced Apci ConfigurationsPage 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 HW Monitor CPU Temperature 4 TPM CPU FAN Profile ModeAuxfan Speed Vcore / 3.3 V / 12 V / +5 Execute TPM Command Enable/Disable Execute TPM command Boot Security Boot Setting Configuration Bios Setup Save Changes and Exit Exit Discard Changes Discard Changes and Exit Load Failsafe Defaults Load Optimal Defaults Appendix a Table A.1 AIMB-256 Specification Summary Specifications Summary Appendix a Specifications Figure A.1 Block Diagram Block Diagram Appendix a Specifications