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Intel 9EJL4 manual CN2/CN2A CD-ROM Audio-inConnector, Chapter

Models: 9EJL4

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Chapter 2

FAN1/FAN2/FAN3 (CPU/System/ North Bridge Cooling Fan Connectors):

The board's hardware management is able to detect the CPU and system fan speed in rpm (revolutions per minute). The wiring and plugging may vary depending on the manufacturer. On standard fans, the red is positive (+12V), the black is ground, and the yellow wire is the rotation signal. Connect the north bridge-cooling fan to FAN3.

CN2/CN2A (CD-ROM Audio-in Connector):

Use the audio cable enclosed with your CD-ROM drive to connect the CD-ROM to your motherboard. This will enable your CD-ROM's audio function.

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Intel 9EJL4 manual CN2/CN2A CD-ROM Audio-inConnector, Chapter

Contents

Intel Socket Intel 845PE + ICH4 ATX Motherboard 9EJL4User’s Guide Declaration of Conformity The following designated productEQUIPMENT MAINBOARD MODEL NO. 9EJL4 1.This device may not cause harmful interferenceCanadian Department of Communications Statement Federal Communications Commission StatementManufacturers Disclaimer Statement TABLE OF CONTENTS Chapter 2 Hardware SetupChapter 3 BIOS Setup Program Chapter 4 DRIVER Setup1-1Product Specifications Processor Chapter 1 IntroductionChipset Main MemoryBoot-BlockFlash ROM 1-2Package ContentsFast Ethernet /Home Networking Controller This product comes with the following components1-39EJL4 Motherboard Layout ChapterChapter 2 Hardware Setup 2-1Installing a CPU Processor for Socket2-2Setting your CPU’s Parameters Frequency ConfigurationHow to Derive your CPU Core Speed? Intel “Hyper-ThreadingTechnology”2-3Main Memory Configuration Chapter2-4Connector and Jumper Settings PW 1 / 2 ATX Power Supply ConnectorPower-OnBy Modem ChapterBlinking LED in Suspend Mode CN1A Front Panel ConnectorPoly-fuseOver Current Protection FD1 Floppy Connector IDE 1/2 IDE Hard-DiskConnector JP1 CMOS Clear JumperJP6 Enable/Disable USB 0/1, Device Wake-UpJumper JP6 USB 0/1CN2/CN2A CD-ROM Audio-inConnector ChapterCN5A WOM Wake-on-ModemConnector CN5 WOL Wake-on-LANConnectorChapter CN24 CBOX 2 Front Audio Connector USB Port 2/3 CN23USB Port 4/5 CN23A ChapterFigure 3-1Setup Program Initial Screen Chapter 3 BIOS Setup ProgramChapter 3-1Standard CMOS Setup Figure 3-2Standard CMOS Feature Screen Date/TimeIDE Primary/Secondary Master/Slave Drive A/B3-2Advanced BIOS Features Figure 3-3Advanced BIOS Feature ScreenVirus Warning CPU L1 & L2 CacheQuick Power On Self Test POST First/Second/Third/Boot Other DeviceBoot up Floppy Seek Boot Up NumLock StatusSecurity Option APIC ModeMPS Version Control For OS OS Select For DRAM 64MB3-3Advanced Chipset Features Figure 3-4Advance Chipset FeaturesActive to Precharge Delay DRAM RAS# to CAS# DelaySystem BIOS Cacheable Video BIOS CacheableDelayed Transaction Delay Prior to Thermal3-4Integrated Peripherals Figure 3-5Integrated Peripherals ScreenOnChip IDE Device 1.On-ChipPrimary/Secondary PCI IDEOnChip PCI Device 2F8/IRQ3, Disabled, and AutoSuper IO Device USB controller USB 2.0 ControllerUSB Keyboard Support Onboard LAN Device3-5Power Management Setup Figure 3-5Power Management SetupPower Management ACPI Suspend TypeHDD Power Down Video off In SuspendSuspend Type Modem Use IRQ1.Power On By PCI/Onbrd LAN 2.Power On by Modem5.Power On by Alarm 6.POWER ON Function3-6PNP/PCI Configurations Figure 3-6PNP/PCI ConfigurationsReset Configuration Data Resources Controlled By3-7Frequency/Voltage Control Figure 3-8Frequency/Voltage ControlMemory Frequency For CPU Clock Ratio3-8Load Fail-SafeDefaults 3-9Load Optimized Defaults3-10Supervisor Password & User Password Setting beyond product specifications3-12Exit Without Saving 3-11Save and Exit SetupChapter Chapter 4 DRIVER Setup 4-1Intel IDE Bus Mastering Drivers Setup4-2Ultra ATA storage driver Setup 1.Click Intel IDE Bus Mastering Drivers4-3Audio Driver Setup 4-4LAN Driver Setup4-6Intel LAN Driver Setup 4-5USB 2.0 DriverHow To Contact CHAINTECH How To Contact CHAINTECH