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The information presented in this publication has been carefully for reliability; however, no responsibility is assumed for MLX8440-0S inaccuracies. Specifications are User's Manual Version A subject to change without notice. TRADEMARKS PS/2 is a registered trademeark of international Business Machines Corp.
Chapter 1 Introduction The mainboard is a high- performance mainboard based on the advanced PENTIUM II microprocessor, the AGP, PCI Local Bus and the Intel 440LX chipset. The mainboard offers a high degree of flexibility in configuration and is fully IBM PC compatible.
Chapter 2 Hardware Configuration Before you install the mainboard into the system chassis, you may find it convenient to first configure the mainboard hardware. This chapter describes how to set jumpers and install memory modules, and where to attach components.
Note: Make sure that the ATX power supply can take at least 10mA load on the 5 volt standby lead (5VSB). M ID I/(G A M E) Po rt Parallel (Prin ter) P ort (15-p in Fem ale) (25-p in Fem ale) PS /2 M o use U SB 1 C O M 2...
2-5 Installing Pentium II Processor in Slot 1 Pentium II R etention B ase Heatsink Support B ase Heatsink Support Top B ar Attach M ount Bridges...
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Note: Installing a heatsink and cooling fan is necessary for proper heat dissipation from your CPU. Failing to install these items may result in overheating and possible burn-out of your CPU.
3-1 Award BIOS Setup ROM PCI/ISA BIOS CMOS SETUP UTILITY AWARD SOFTWARE, INC. STANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP USER PASSWORD CHIPSET FEATURES SETUP IDE HDD AUTO DETECTION POWER MANAGEMENT SETUP SAVE & EXIT SETUP PNP/PCI CONFIGURATION EXIT WITHOUT SAVING LOAD SETUP DEFAULTS ←...
Main Menu Options ROM PCI/ISA BIOS STANDARD CMOS SETUP AWARD SOFTWARE, INC. Date (mm:dd:yy) : SAT, MAY 30 1998 Time (hh:mm:ss) : 15 : 50 : 44 HARDDISKS TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE Primary Master: Auto Auto Primary Slave: Auto Auto...
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MODE : Select auto to detect the mode type automatically. If your hard disk supports the LBA mode, select LBA or Large. However, if your hard disk cylinder is more than 1024 and does not support the LBA function, set at Large. Select Normal if your hard disk supporting cylinders is below 1024.
ROM PCI/ISA BIOS BIOS FEATURES SETUP AWARD SOFTWARE, INC. Virus Warning : Disabled Video BIOS Shadow : Enabled CPU Internal Cache : Enabled C8000-CBFFF Shadow : Disabled External Cache : Enabled CC000-CFFFF Shadow : Disabled Quick Power On Self Test : Enabled D0000-D3FFF Shadow : Disabled Boot Sequence : C,A,SCSI D4000-D7FFF Shadow : Disabled...
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Boot Sequence The default setting first to boot from drive C: You can reverse this sequence with “ A:C:”, will then drive A: boot directly. Swap Floppy Driver Choose Enabled or Disabled. When Enabled Floppy drives A & B are swapped under DOS.
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PCI/VGA Palette Snoop Some display cards that are nonstandard VGA such as graphics accelerators or MPEG Video Cards may not show colors properly. The setting Enabled should correct this problem. Otherwise leave this on the setup default setting of Disabled. C8000-CBFFFF to DC000-DFFFF These fields are used for shadowing others expansion card ROMs.
Run the Chipset Features Setup as follows: ROM PCI/ISA BIOS CHIPSET FEATURES SETUP AWARD SOFTWARE, INC. DRAM Speed Selection : 60ns CPU Warning Temperature C/158 DRAM Data Integrity Mode : Non-ECC Current CPU Temperature : C/78 SDRAM RAS-to-CAS Delay : Slow Current CPUFAN1 Speed :4615 RPM SDRAM RAS Precharge Time: Slow Current CPUFAN2 Speed :4000RPM...
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System BIOS Cacheable When enabled, access to the system BIOS ROM addressed at F0000H- FFFFFH are cached, provided thatthe cache controller isenabled. Video BIOS Cacheable When enabled, access to video BIOS addressedat C0000H to C7FFFH are cached,provided that the cache controller is enabled. Video RAM Cacheable Choose enabled or disabled(default).
Run the Power Management Setup as follows: ROM PCI/ISA BIOS POWER MANAGEMENT SETUP AWARD SOFTWARE, INC. Power Management : User Define ** Reload Global Timer Events** PM Control by APM : Yes IRQ3 (3-7, 9-15), NMI : Enabled Video Off Method Primary IDE 0 : Disabled V/H SYNC+BLANK...
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PM Control by APM The option "No" allows the BIOS to ignore the APM (Advanced Power Management) specification. Selecting "Yes" will allow the BIOS wait for APM's prompt before it enters Doze mode, Standby mode, or Suspend mode. If the APM is installed, it will prompt the BIOS to set the system into the power saving mode after all tasks are done.
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The options "1Min..15Min" and "When Suspend" will not work concurrently. When HDD is in Power Saving Mode, any access to Throttle duty Cycle Choose the duty cycle time : 12.5%, 25%, 37.5%, 50%, 62.5%(default), 75%, or 87.5%. The bigger of the percentage, the more saving power it gets.
PNP/PCI SLOT CONFIGURATION Run the PNP/PCI Slot Configuration program as follows. ROM PCI/ISA BIOS PNP/PCI CONFIGRUATION AWARD SOFTWARE, INC. PNP OS Installed : Yes PCI IDE IRQ Map To : ISA Resources controlled by : Auto Reset configuration Data : Disabled Assign IRQ For USB : Enabled ←→↑↓...
Reset Configuration Data Disabled : Normal Setting Enabled : If you had plugged some Legacy cards in the system and there were records into ESCD (Extended System Configuration Data). You can set this field to Enabled and to clear ESCD one time . When some Legacy cards were removed.
Run the Integrated Peripherals as follows: ROM PCI/ISA BIOS INTEGRATED PERIPHERALS AWARD SOFTWARE, INC. IDE HDD Block Mode : Enabled :378/IRQ7 Onboard Parallel Port IDE Primary Master PIO : Auto Parallel Port Mode : SPP IDE Primary Slave PIO : Auto IDE Secondary Master PIO : Auto IDE Secondary Slave PIO : Auto IDE Primary Master UDMA : Auto...
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IDE Secondary Master PIO /IDE Secondary Slave PIO The default value is Auto. Auto : BIOS will automatically detect the Onboard PCI IDE HDD Accessing mode. Mode0-4 : Manually set the IDE Accessing mode. IDE Primary Master UDMA/IDE Primary Slave UDMA Allows you to select the first PCI IDE channel of the first master hard disk mode or to detect it by the BIOS if the hard disk supports UDMA (Ultra DMA, faster than DMA).
Chapter 4 Audio Installation The Audio is a stereo 16 bit PnP sound device. It is compatible with Sound Blaster 16 and Microsoft WindowsSoundSystem. The Audio supports 3D surround sound function.
Selects the temperature scale Sets the time interval for monitoring the system Sets the range of the processor’s temperature Current Current value of temperature of each voltage the processor When enabled,this screen will minimize and display a Sets the range of histogram icon each voltage after boot-up...
Important: Once this utility is installed, the system will ignore the settings in the “System Health Monitor” field of the Chipset Features Setup. If you are using Windows 95 or Windows 4.0, you may select between using the utility and the Chipset Features Setup.