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NA121

Intel® 845-G Motherboard

USER’S MANUAL

Intel® Pentium®4 Processor Motherboard

Rev. 1.0

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Summary of Contents for NA121

Page 1: ...NA121 Intel 845 G Motherboard USER S MANUAL Intel Pentium 4 Processor Motherboard Rev 1 0 ...

Page 2: ...ease of NA121 motherboard user s manual Item Checklist 1 NA121 Motherboard 1 Floppy Cable 1 ATA Cable 66 100 1 Motherboard Driver CD NA121 User s Manual Quick Installation Guide Intel Pentium 4 are registered trademark of Intel Corporation Copyright 2001 Lite On Tech System BU ...

Page 3: ...ded wrist strap before handling computer components If one is not available touch both of your hands to a safely grounded object or to a metal object 3 Place components on a level grounded antistatic pad or on the packaging that came with the components whenever the components are separated from the system 4 Keep equipment away from moisture and humidity 5 Keep this User s Manual for future refere...

Page 4: ...pply Cable 10 I O Back Panel Introduction 11 Jumpers Introduction 13 Chapter 3 AMI BIOS Setup 19 Entering Setup 19 The Main Menu 19 Standard CMOS Setup 20 Advanced CMOS Setup 21 Advanced Chipset Setup 22 Power Management Setup 23 PCI Plug and Play Setup 24 Peripheral Setup 25 Hardware Monitor Setup 26 Auto Detect Hard Disks 27 Change User Password 28 Change Supervisor Password 29 Auto Configuratio...

Page 5: ...nhance processor system bus to 533 MHz with Northwood processor Super I O Winbond W83627HF System Memory Three DIMM socket support Supports PC200 and PC266 DDR SDRAM Clock Generator ICS950220 setting for jumpless Audio 3D audio compliant with AC 97 rev 2 2 Realtek ALC202A Video External 1 5V 2X 4X AGP Slot Integrate High Performance 2D 3D Acceleration IDE Ports Two IDE ports to support four device...

Page 6: ...ion Slots Single AGP 2 0 slot AGP 4X 1 5 signaling Six PCI 2 2 slots 1 CNR slot shared with one PCI slot option Rear Side I O Ports PS2 Keyboard and Mouse Two USB 2 0 ports RJ45 LAN connector option Single Serial Port Single Parallel Port Single VGA connector Dual Channel Game Port Three Audio Jacks Line Out Line In Mic In On Board I O Interface Single ATX and 12V Power Connector Single Floppy Con...

Page 7: ...t Panel Connector Pin Definition Pin Signal Name I O Description 1 HDD LED O Pull up 330ohm to VCC 2 Suspend LED O SUS LED 3 HDD LED O IDEACTP 4 Suspend LED O Pull up 330ohm to VCC 5 H W reset GND 6 Power Button I Pull up 1Kohm to VCC 7 H W reset I HWRST SW 8 Power Button PWRBTIN 9 VCC VCC 10 EXT SMI I Pull up 8 2Kohm to 3 3V 11 IRRX I IRRX 12 EXT SMI GND 13 GND GND 14 KEY KEY 15 IRTX O IPTX 16 Po...

Page 8: ...t such that the marked corner pin1 matches the corner near the base of the lever 3 Place the CPU into the socket If the CPU is unable to insert properly check its orientation and attempt to re install Warning Do not force the CPU into the socket Doing so will prompt bending of the pins and create damage to the CPU 4 Close the socket by lowering the lever and locking the lever in place Step 1 90 de...

Page 9: ...entral Process Unit CPU cont CPU Heat Sink Installation 1 Read the related CPU heat sink user s manual for more detailed installation procedures 2 Connect CPU fan power cable into the CPU fan connector on the motherboard CPU Fan Connector ...

Page 10: ...DIMM3 only can plug single side DDR DIMM2 single side DIMM3 single side Slot Option 1 Option 2 Option 3 Option 4 Option 5 Option 6 DIMM 1 Single Double Single Double Single Double DIMM 2 Single Single Double Double DIMM 3 Single Single Double Double Total Memory Sizes With Unbuffered DDR DIMM Devices used on DIMM 1 DIMM x64 2 DIMMs x64 64 Mbit 2Mx8x4 banks 128 MBytes 256 MBytes 64 Mbit 1Mx16x4 ban...

Page 11: ...he cable with the red stripe needs to be inserted into the Pin1 side of the floppy disk connector 2 Connecting the floppy disk ribbon cable into the motherboard The side of the cable with the red stripe should be inserted into Pin1 side of the IDE connector IDE Connectors Red Stripe to Pin1 Floppy Connector Red Stripe to Pin1 ...

Page 12: ...econd as slave Please refer to IDE device manuals for master and slave settings 1 Mount the desired drives into the case 2 Connect the floppy disk ribbon cable and power cable into the device 3 Connect the IDE ribbon cable and power cable into the device Power Cable Floppy Disk Drive Floppy Disk Ribbon Cable Hard Disk Drive Power Cable IDE Ribbon Cable ...

Page 13: ...nserting the expansion card into the motherboard 2 Remove the slot covers from the chassis case where the expansion cards will be placed 3 Press the expansion card firmly into the expansion slot of the motherboard 4 Secure the card with the screw provided 5 Repeat same procedure when adding additional expansion cards ...

Page 14: ...TE The ATX power connector is keyed for proper insertion 1 Place the plastic clip of the power connector over the plastic tab on the motherboard power connector The plastic clip should lock into the plastic tab Power Supply Connector Power Supply Connector ...

Page 15: ...or Before connecting device s into the USB connections determine if devices have a standard interface Make sure your computer Operating System OS supports the USB controller If not contact your OS or device s vendors for more information On Board LAN function optional 1 3 4 PS 2 Mouse Connector 6 pin Female PS 2 Keyboard Connector 6 pin Female 5 2 USB 1 USB 2 LAN Optional ...

Page 16: ...i e mouse and modem etc can be connected into the Serial ports 4 Game Port This connector supports joystick MIDI keyboard and other related audio devices 5 Audio Connectors Once onboard audio driver has been installed the speakers may be connected into the Line out jack audio devices such as CD ROM etc and a microphone into the MIC in jack Parallel Port 25 pin Female COM 1 VGA Serial Ports 9 pin M...

Page 17: ...OS Setting Default Put the jumper cover on pin1 and pin2 2 3 FWH Lock Put the jumper cover on pin2 and pin3 OPEN Unlock Remove jumper from JP5 BIOS Configuration This jumper allows you to set CPU speed Reference JP2 Connector Type 1 x 4 JP2 Description Jumper Placement 1 2 3 4 100 Mhz Put the jumper cover on pin1 and pin2 Put the jumper cover on pin3 and pin4 2 3 Auto Default Put the jumper cover ...

Page 18: ... Normal Default Put the jumper cover on pin1 and pin2 2 3 Clear content of CMOS Put the jumper cover on pin2 and pin3 Onboard LAN This jumper allows you to set Onboard LAN feature Reference JP1 Connector Type 1 x 3 JP1 Description Jumper Placement 1 2 Enable Put the jumper cover on pin1 and pin2 2 3 BIOS Setting Default Put the jumper cover on pin2 and pin3 OPEN Disable Remove jumper from JP1 ...

Page 19: ...ers Front Side USB CN16 Front Side USB Connector Pin Definition Pin Signal Name Description 1 Power Power 2 Power Power 3 USB p2 USB p2 4 USB p3 USB p3 5 USB p2 USB p2 6 USB p2 USB p2 7 GND GND 8 GND GND 9 KEY KEY 10 NC NC USB1 V1 V2 USB2 USB2 USB1 GND2 GND1 NC USBOC ...

Page 20: ...ader CN9 Pin Description 1 Micro Phone out 2 GND 3 Micro Phone Vref 4 Audio VDD 5 AC97 right out 6 Ph Jack right out 7 NC 8 Key 9 AC97 left out 10 Ph Jack left out Pin Description 1 GND 2 Fan Ctrl 12V 3 Fan Sensor Pin Description 1 GND 2 Fan Ctrl 12V 3 Fan Sensor Pin Description 1 GND 2 Fan Ctrl 12V 3 Unused 2 1 ...

Page 21: ...0 BLACK Pin Description 1 Right 2 GND 3 GND 4 Left AUX IN CN11 WHITE Pin Description 1 Right 2 GND 3 GND 4 Left SBLINK CN12 Pin Description 1 GNT 2 GND 3 NO PIN KEY 4 REQ 5 GND 6 Ser IRQ SPEAKER CN13 Pin Description 1 Signal 2 Signal 3 NC 4 Signal 1 1 2 1 1 ...

Page 22: ...NA121 Motherboard 18 Jumper Introduction cont Wake On Ring LAN CN14 Pin Description 1 Power 2 GND 3 Signal COM2 CN15 Pin Description 1 DCD 2 Sin 3 Sout 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI 10 NC 1 1 ...

Page 23: ...ter to accept or enter the sub menu AMI HIFLEX SETUP UTILITY VERSION 1 54 2001 AMERICAN MEGATRENDS INC ALL RIGHTS RESERVED NA121 BIOS Rev 0 00 15 Standard CMOS Features Advanced CMOS Features Advanced Chipset Features Power Management Setup PCI Plug and Play Setup Peripheral Setup Hardware Monitor Setup Auto Detect Hard Disks Change User Password Change Supervisor Password Auto Configuration with ...

Page 24: ... Wed Nov 28 2001 Base Memory 639KB Time hh mm ss Extd Memory 127MB Floppy Drive A 1 44 MB 3 Floppy Drive B Not Installed LBA BLK PIO 32Bit Type Size Cyln Head Wpcom Se Mode Mode Mode Mode Pri Master Auto On Pri Slave Auto On Sec Master Auto On Sec Slave Auto On Boot Sector Virus Protection Disabled Month Jan Dec ESC Exit KL Sel Day 01 31 PgUp PgDn Modify Year 1980 2099 F1 Help F2 F3 Color AMIBIOS ...

Page 25: ...t Device Disabled 2nd Boot Device Disabled 3rd Boot Device Disabled Try Other Boot Devices Yes Floppy Drive Swap Disabled Floppy Drive Seek Disabled System Keyboard Present Password Check Always C000 32K Shadow Cached C800 16K Shadow Disabled CC00 16K Shadow Disabled D000 16K Shadow Disabled D400 16K Shadow Disabled ESC Exit KL Sel D800 16K Shadow Disabled PgUp PgDn Modify DC00 16K Shadow Disabled...

Page 26: ...locks SDRAM RAS Precharge 2 Clocks SDRAM RAS to CAS Delay 2 Clocks SDRAM Precharge Delay 5 Clocks SDRAM Burst Length 4 SDRAM Idle Timer Infinite APIC Interrupt Mode Enabled MPS Revision 1 1 Internal Graphics Mode Select 1MB Display Cache Window Size 128MB AGP Aperture Size 64MB USB Controller 6 USB Ports USB 1 1 Device Legacy Support Disabled Disabled USB 1 1 Port 64 60 Emulation Disabled ESC Exit...

Page 27: ... INC ALL RIGHTS RESERVED Keyboard PowerOn Function Disabled Available Options Specific Key for PowerOn N A Mouse PowerOn Function Disabled ACPI Standby State S1 POS USB Device Wakeup From S3 S4 Disabled Power Management APM Enabled Power Button Function On Off Restore on AC Power Loss Last State Resume on Ring Disabled Resume on LAN Disabled Resume On PME Disabled Resume On RTC Alarm Disabled RTC ...

Page 28: ...ect the desired option for each item AMIBIOS SETUP PCI PLUG AND PLAY SETUP 2001 AMERICAN MEGATRENDS INC ALL RIGHTS RESERVED Clear NVRAM No Available Options PCI Latency Timer PCI Clocks 32 Init Graphics Adapter Priority AGP Int VGA CPU Voltage Contol Auto CPU Host Clock CPU PCI Mhz Auto CPU Ratio Selection Locked Auto detect PCI Clock Disabled CLK Spread Spectrum Disabled ESC Exit KL Sel PgUp PgDn...

Page 29: ...S INC ALL RIGHTS RESERVED OnBoard IDE Both Available Options OnBoard LAN Enabled OnBoard AC 97 Auto OnBoard MC 97 Modem Auto OnBoard FDC Auto OnBoard Serial PortA Auto OnBoard Serial PortB Auto Serial PortB Mode Normal IR Duplex Mode Half Duplex IR Pin Select IRRX IRTX OnBoard Parallel Port Auto Parallel Port Mode ECP EPP Version N A Parallel Port IRQ Auto Parallel Port DMA Channel Auto OnBoard Mi...

Page 30: ...ARE MONITOR SETUP 2001 AMERICAN MEGATRENDS INC ALL RIGHTS RESERVED System Hardware Monitor Available Options Shutdown Temperature Disabled Current CPU Temperature 51 C 123 F Current System Temperature 35 C 95 F Current CPU Fan Speed 0 RPM Current Chassis Fan Speed 0 RPM Current Power Fan Speed 0 RPM Vcore 1 440V VTT 1 488V 3 3V 3 264V 5 000V 5 113V 12 000V 11 619V 12 000V 11 989V 5 000V 5 026V Bat...

Page 31: ...STANDARD CMOS SETUP 2001 AMERICAN MEGATRENDS INC ALL RIGHTS RESERVED Date mm dd yyyy Wed Nov 28 2001 Base Memory 639KB Time hh mm ss Extd Memory 127MB Floppy Drive A 1 44MB 3 Floppy Drive B Not Installed LBA BLK PIO 32Bit Type Size Cyln Head Wpcom Sec Mode Mode Mode Mode Pri Master Auto On Pri Slave Auto On Sec Master Auto On Sec Slave Auto On Boot Sector Virus Protection Disabled Month Jan Dec ES...

Page 32: ...N MEGATRENDS INC ALL RIGHTS RESERVED NA121 BIOS Rev 0 00 15 Standard CMOS Features Advanced CMOS Features Advanced Chipset Features Power Management Setup PCI Plug and Play Setup Peripheral Setup Hardware Monitor Setup Auto Detect Hard Disks Change User Password Change Supervisor Password Auto Configuration with Optimal Setting Auto Configuration with Fail Safe Settings Save Settings and Exit Exit...

Page 33: ...MEGATRENDS INC ALL RIGHTS RESERVED NA121 BIOS Rev 0 00 15 Standard CMOS Features Advanced CMOS Features Advanced Chipset Features Power Management Setup PCI Plug and Play Setup Peripheral Setup Hardware Monitor Setup Auto Detect Hard Disks Change User Password Change Supervisor Password Auto Configuration with Optimal Setting Auto Configuration with Fail Safe Settings Save Settings and Exit Exit w...

Page 34: ...MEGATRENDS INC ALL RIGHTS RESERVED NA121 BIOS Rev 0 00 15 Standard CMOS Features Advanced CMOS Features Advanced Chipset Features Power Management Setup PCI Plug and Play Setup Peripheral Setup Hardware Monitor Setup Auto Detect Hard Disks Change User Password Change Supervisor Password Auto Configuration with Optimal Setting Auto Configuration with Fail Safe Settings Save Settings and Exit Exit w...

Page 35: ... 2001 AMERICAN MEGATRENDS INC ALL RIGHTS RESERVED NA121 BIOS Rev 0 00 15 Standard CMOS Features Advanced CMOS Features Advanced Chipset Features Power Management Setup PCI Plug and Play Setup Peripheral Setup Hardware Monitor Setup Auto Detect Hard Disks Change User Password Change Supervisor Password Auto Configuration with Optimal Setting Auto Configuration with Fail Safe Settings Save Settings ...

Page 36: ...C ALL RIGHTS RESERVED NA121 BIOS Rev 0 00 15 Standard CMOS Features Advanced CMOS Features Advanced Chipset Features Power Management Setup PCI Plug and Play Setup Peripheral Setup Hardware Monitor Setup Auto Detect Hard Disks Change User Password Change Supervisor Password Auto Configuration with Optimal Setting Auto Configuration with Fail Safe Settings Save Settings and Exit Exit without Saving...

Page 37: ...TRENDS INC ALL RIGHTS RESERVED NA121 BIOS Rev 0 00 15 Standard CMOS Features Advanced CMOS Features Advanced Chipset Features Power Management Setup PCI Plug and Play Setup Peripheral Setup Hardware Monitor Setup Auto Detect Hard Disks Change User Password Change Supervisor Password Auto Configuration with Optimal Setting Auto Configuration with Fail Safe Settings Save Settings and Exit Exit witho...

Page 38: ...NA121 Motherboard 34 NOTES ...

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