Chapter 1
1-3 9EJL4 Motherboard Layout
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Page 1: ...9EJL4 Intel Socket 478 Intel 845PE ICH4 ATX Motherboard User s Guide Version 1 0...
Page 2: ...5 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that...
Page 3: ...th FCC regulations Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment Canadian Department of...
Page 4: ...3 2 Advanced BIOS Features 17 3 3 Advanced Chipset Features 20 3 4 Integrated Peripherals 22 3 5 Power Management Setup 25 3 6 PNP PCI Configurations 28 3 7 Frequency Voltage Control 29 3 8 Load Fail...
Page 5: ...el audio subsystem via AC link With external high quality CMedia 9739A 6 channel AC 97 Codec Complete software driver supports for Windows OS Ultra DMA 66 100 PCI IDE Controller Supports two IDE ports...
Page 6: ...h ROM Award system BIOS supports PnP APM DMI ACPI Multi device booting features 1 2 Package Contents This product comes with the following components 1 Motherboard x 1 2 40 Pin UDMA 100 IDE Cable x 1...
Page 7: ...Chapter 1 1 3 9EJL4 Motherboard Layout 3...
Page 8: ...the lever sideways and then open it up to a 90 degree angle 3 Locate a Gold Mark on the top surface of the CPU which is close to one of the CPU corners The same corner will also be cut off leaving a...
Page 9: ...g to your processor s specifications After turning on your system s power enable the CMOS Setup Utility by pressing Delete key when your BIOS identification screen appears Then go to Frequency Voltage...
Page 10: ...dules to meet your own needs To install your DDR Modules please follow the following steps 1 Unlock a DIMM socket by pressing the retaining clips outward The DDR Modules has only one notch at the cent...
Page 11: ...very last part connected when assembling a system The ATX power supply provides a single 20 pin connector interface which incorporates standard 5V 12V optional 3 3V and Soft power signals The Soft pow...
Page 12: ...ction properly again Unlike conventional fuses the poly fuse does not have to be replaced relieving the user from such inconveniences CN1A Front Panel Connector 1 PWR SW Over ride Power Button Connect...
Page 13: ...mouse is touched The system resumes in different ways as defined by Power Management Setup screen in BIOS For Green LED connector please refer to Section 2 6 CBOX 2 4 RESET System Reset Switch Connect...
Page 14: ...connecting 40 pins of ATAPI devices IDE 1 only connects two IDE devices Primary Master Slave IDE 2 only connects two IDE devices Secondary Master Slave JP1 CMOS Clear Jumper Pin Definition 1 2 Normal...
Page 15: ...and then press Enter to continue 5 Set the system configuration in the Standard CMOS Setup menu JP6 Enable Disable USB 0 1 Device Wake Up Jumper Pin Definition 1 2 Disable default 2 3 Enable JP6 USB 0...
Page 16: ...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...
Page 17: ...ownership costs Magic Packet technology is designed with WOL capability to LAN controller This header is used to connect an add in NIC Network Interface Card that provides WOL function to the motherbo...
Page 18: ...onnectors is also included for an optional USB Adaptor USB 2 3 and 4 5 CN24 CBOX 2 Front Audio Connector This connector gives you the option of a front panel audio jack cable ext to be plugged into a...
Page 19: ...d BIOS setup program press Delete when you Power on or reboot the computer system The primary screen as shown in Figure 3 1 is a list of the menus and functions available in the setup program Select t...
Page 20: ...e system Do not skip this function as all of your timed events such as power management saving files etc are based on this timer IDE Primary Secondary Master Slave This category identifies up to four...
Page 21: ...you set it as enabled you receive a warning message if a program specifically a virus attempts to write to the boot sector or the partition table of the hard disk drive Many disk diagnostic programs...
Page 22: ...above does not include booting from floppy drive B This function is useful if floppy drives B and A are of a different format and you want to boot from floppy drive B Boot up Floppy Seek This is a se...
Page 23: ...oller mode Enabling APIC mode will increase the available IRQ resources for the system Available options are Enabled and Disabled MPS Version Control For OS This item allows you to select which MPS Mu...
Page 24: ...tures setup is lengthy highly technical and beyond the scope of this manual Below are some abbreviated descriptions of the functions in this setup menu DRAM Timing Selectable The function allows you t...
Page 25: ...ed Transaction Available options Disabled and Enabled Delay Prior to Thermal Available options None 4 8 16 and 32 min AGP Aperture Size MB This function determines the amount of system memory that is...
Page 26: ...lave PIO The four IDE PIO programmed Input Output fields let you set a PIO mode 0 4 for each IDE device that the internal PCI IDE interface supports Modes 0 through 4 provide successively increased pe...
Page 27: ...ding interrupt for the first and second serial ports Available options are 3F8 IRQ4 2E8 IRQ3 3E8 IRQ4 2F8 IRQ3 Disabled and Auto 3 UR2 Duplex Mode Available options Half and Full 4 Onboard Parallel Po...
Page 28: ...PS 2 keyboard will no longer work USB 2 0 Controller This entry is for disable enable EHCI controller only This BIOS itself may may not have high speed USB support If the BIOS has high speed USB suppo...
Page 29: ...entering power saving modes Video Off Method This function serves as both screen and power saver for monitors See the next function Video Off After for setting the video timer 1 Blank BIOS will switc...
Page 30: ...ate the system and perform tasks This assignment is compliant with the APM 1 2 compliant operating systems Suspend Mode The Power Management function is set as Enabled to activate this function If the...
Page 31: ...bled and Disabled 5 Power On by Alarm When enabled this setting allows the system to turn back on at specified date of the month User must designate date of month and time of day This function is only...
Page 32: ...tems in the setup menu for assigning IRQ DMA When set to Auto the system BIOS will refer to ESCD for all legacy information ESCD Extended System Configuration Data provides a detailed format of the co...
Page 33: ...For Please leave the default system setting Auto for a stable system operation CPU Clock Ratio This feature allows user to manually configure your CPU clock ratio according to your processor s specifi...
Page 34: ...3 1 If user defined BIOS settings are corrupted and therefore unusable these defaults will be loaded automatically when you turn on the computer 3 10 Supervisor Password User Password Setting There ar...
Page 35: ...Setup If you select this and type Y for Yes followed by Enter the values entered in the setup utilities will be recorded in the CMOS memory of the BIOS chip 3 12 Exit Without Saving Selecting this opt...
Page 36: ...Bus Mastering Drivers 2 Click Next to start software installation 3 Click Yes to accept the license agreement 4 Please select Next 5 Please select Finish after restart 4 2 Ultra ATA storage driver Se...
Page 37: ...setup 4 5 USB 2 0 Driver 1 Click USB 2 0 Driver 2 Click Next to start software installation 3 Please click Next to continue 4 Please click Yes to accept the license agreement 5 Please click OK to con...
Page 38: ...All rights are reserved for the products and corporate names logos that appear in this manual to their original owners CHAINTECH reserves all the rights to change this manual All information is subjec...
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