Gigabyte GA-6CXB7 User Manual

6cxb7 series 100 /133 mhz pentium ii/socket 370 processor motherboard
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DECLARATION OF CONFORMITY
Per FCC Part 2 Section 2. 1077(a)
Responsible Party Name: G.B.T. INC.
Address: 18305 Valley Blvd., Suite#A
LA Puent, CA 91744
Phone/Fax No: (818) 854- 9338/ (818) 854-9339
hereby declare s that the product
Product Name:
Mother Board
Model Number:
GA - 6CXB7
Conforms to the following specifications:
FCC Part 15, Subpart B, Section 15.107(a) and Section 15.109(a),
Class B Digital Device
Supplementary Information:
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1)
This device may not cause harmful
and
(2)
this device must accept any inference received, including
that may cause undesired operation.
Representative Person's Name:
ERIC LU
E r i c L u
Signature:
Date:
Mar. 13,2000
determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna
-Move the equipment away from the receiver
-Plug the equipment into an outlet on a circuit different from that to which
the receiver is connected
-Consult the dealer or an experienced radio/television technician for
additional suggestions
You are cautioned that any change or modifications to the equipment not
expressly approve by the party responsible for compliance could void Your
authority to operate such equipment.
This device complies with Part 15 of the FCC Rules. Operation is subjected to
the following two conditions 1) this device may not cause harmful interference
and 2) this device must accept any interference received, including interference
that may cause undesired operation.
FCC Compliance Statement:
This equipment has been tested and found to
comply with limits for a Class B digital device ,
pursuant to Part 15 of the FCC rules. These
limits are designed to provide reasonable
protection against harmful interference in
residential
installations.
generates,
uses,
frequency energy, and if not installed and used
in accordance with the instructions, may cause
harmful interference to radio communications.
However, there is no guarantee that interference
will not occur in a particular installation. If this
equipment does cause interference to radio or
television equipment reception, which can be
This
equipment
and
can
radiate
radio

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Summary of Contents for Gigabyte GA-6CXB7

  • Page 1 DECLARATION OF CONFORMITY Per FCC Part 2 Section 2. 1077(a) Responsible Party Name: G.B.T. INC. Address: 18305 Valley Blvd., Suite#A LA Puent, CA 91744 Phone/Fax No: (818) 854- 9338/ (818) 854-9339 hereby declare s that the product Product Name: Mother Board Model Number: GA - 6CXB7 Conforms to the following specifications:...
  • Page 2: Declaration Of Conformity

    Safety of household and similar electrical appliances (Stamp) Declaration of Conformity We, Manufacturer/Importer (full address) G.B.T. Technology Träding GMbH declare that the product Mother Board GA-6CXB7 is in conformity with EN 61000-3-2* EN60555-2 EN61000-3-3* EN60555-3 EN 50081-1 EN 50082-1 EN 55081-2...
  • Page 3 6CXB7 Series 100 /133 MHz Pentium II/ !!! Socket 370 Processor Motherboard USER'S MANUAL Socket 370 Processor Motherboard REV. 1.1 Second Edition R-11-02-000426...
  • Page 5 How This Manual Is Organized This manual is divided into the following sections: 1) Revision List 2) Item Checklist 3) Features 4) Hardware Setup 5) Performance & Block Diagram 6) Suspend to RAM & Dual BIOS 7) Four Speaker & SPDIF 8) BIOS Setup 9) Appendix Manual revision information...
  • Page 7: Table Of Contents

    Revision History Item Checklist Summary of Features 6CXB7 Series Motherboard Layout Page Index for CPU Speed Setup/Connectors/Panel and Jumper Definition Performance List Block Diagram Suspend to RAM Installation Dual BIOS Introduction (Optional) Four Speaker & SPDIF Introduction (Optional) Memory Installation Page Index for BIOS Setup Appendix Table Of Content...
  • Page 9: Revision History

    6CXB7 Series Motherboard Revision History Revision Revision Note Initial release of the 6CXB7 Series motherboard user’s manual. Second release of the 6CXB7 Series motherboard user’s manual. The author assumes no responsibility for any errors or omissions that may appear in this document nor does the author make a commitment to update the information contained herein.
  • Page 10: Item Checklist

    Item Checklist The 6CXB7 Series Motherboard þ Cable for IDE / Floppy device þ CD (IUCD) for motherboard utilities þ Internal COM B Cable (Optional) Internal USB Cable (Optional) Cable for SCSI device 6CXB7 Series User’s Manual þ CRIMM Module þ...
  • Page 11: Summary Of Features

    6CXB7 Series Motherboard Summary Of Features Form factor Ÿ Motherboard Ÿ Ÿ Ÿ Chipset Ÿ Ÿ Ÿ Clock Generator Ÿ Memory Ÿ Ÿ I/O Control Ÿ Slots Ÿ Ÿ Ÿ Ÿ On-Board IDE Ÿ Ÿ On-Board Ÿ Peripherals Ÿ Ÿ Ÿ...
  • Page 12 On-Board Sound Ÿ Ÿ Ÿ Ÿ PS/2 Connector Ÿ BIOS Ÿ Ÿ Additional Features Ÿ Ÿ Ÿ Ÿ Ÿ Ÿ Ÿ Ÿ Creative CT5880 sound (Optional) AC’97 CODEC Line In/Line Out/Mic In/AUX In/CD In/TEL/Game Port SPDIF and Four Speaker(Optional) PS/2 Keyboard interface and PS/2 Mouse interface Licensed AMI BIOS, 4M bit FWH Support Dual BIOS(Optional) Internal/External Modem wake up...
  • Page 13: 6Cxb7 Series Motherboard Layout

    6CXB7 Series Motherboard 6CXB7 Series Motherboard Layout PS/2 PGA 370 82820 JP10 AGP PRO AC97 PCI1 PCI2 PCI3 PCI4 JP20 PCI5 ISA1 82805 JP21 6CXB7 IT8888 LED1 JP11 BAT1 82801 JP13 JP14 IR/CIR JP16 JP17 FP USB Main BIOS Backup JP19 BIOS...
  • Page 14: Page Index For Cpu Speed Setup/Connectors/Panel And Jumper Definition

    Page Index for CPU Speed Setup/Connectors/Panel and Jumper Definition CPU Speed Setup Connectors Game & Audio Port COM A / COM B / LPT Port CN2 (USB Connector)(Back) PS/2 Keyboard & PS/2 Mouse Connector J3 (CPU FAN) J2 (Power FAN) J11 (System FAN) ATX Power Floppy Port...
  • Page 15 6CXB7 Series Motherboard JP14 (Front) (USB Device Wake Up Selection) [Optional] JP7 (Over Voltage CPU Speed Up) [Optional] JP16 (FWH Write Protection) [Optional] JP19 (Internal Buzzer Connector) [Optional] JP10 (AMR Select) [Optional] JP9 (Over Clock Voltage Control) [Optional] BAT 1(Battery) P.26 P.27 P.27...
  • Page 16: Cpu Speed Setup

    CPU Speed Setup The system bus f r equency can be switched at 100MHz and 133MHz by adjusting SW 1/JP21. The CPU Frequency is control by BIOS. SW1/JP21 Select the System Speed at 100MHz and 133MHz. SDRAM CPU CLK AGP CLK JP21 100/133 66.6 AUTO...
  • Page 17 6CXB7 Series Motherboard SDRAM CPU CLK AGP CLK 159.1 119.325 79.55 162.0 121.5 81.00 165.0 123.75 82.50 168.0 84.00 171.0 128.25 85.50 174.0 130.5 87.00 177.0 132.75 88.50 180.0 90.00 (O: ON / X: OFF) F For Auto Jumper Setting: «...
  • Page 18: Connectors

    Connectors Game & Audio Port COM A / COM B / LPT Port Line Out 1 MIC In Line In Line Out 1: Line Out or SPDIF (The SPDIF output is capable of providing digital audio to external speakers or compressed AC3 data to an external Dolby digital decoder).
  • Page 19: Cn2 (Usb Connector)(Back)

    6CXB7 Series Motherboard CN2: USB (Back) Connector PS/2 Keyboard & PS/2 Mouse Connector Pin No. 1 2 3 4 PS/2 Mouse PS/2 Keyboard PS/2 Mouse/ Keyboard Pin No. Definition Data VCC(+5V) Clock Definition USB V0 USB D0- USB D0+ USB V1 USB D1- USB D1+...
  • Page 20: J3: Cpu Fan

    J3: CPU FAN J2: Power FAN Pin No. Definition +12V SENSE Pin No. Definition Control +12V SENSE Connectors...
  • Page 21: J11: System Fan

    6CXB7 Series Motherboard J11: System FAN ATX Power Pin No. Definition Control +12V SENSE Pin No. 3,5,7,13,15-17 1,2,11 4,6,19,20 5V SB stand by+5V PS-ON(Soft On/Off) Definition 3.3V +12V -12V Power Good...
  • Page 22: Floppy Port

    Connectors Floppy Port Red Line IDE1 (Primary), IDE2 (Secondary) Port Red Line IDE 2 IDE 1...
  • Page 23: J12:Ir/Cir (Optional)

    6CXB7 Series Motherboard J12:IR/CIR (Optional) CN9: FP USB Connector (Front) (Optional) Pin No. Definition IRRX IRTX CIRRX Pin No. Definition USB D0- USB D0+ USB D1- USB D1+...
  • Page 24: Jp3 (Str Led Connector)& Led1 (Dimm /Rimm Led)

    JP3: STR LED Connector & LED1: DIMM / RIMM LED J5: AUX IN STR LED Connector External. DIMM / RIMM LED Pin No. Definition AUX-L AUX-R Connectors...
  • Page 25: J7: Cd Audio Line In

    6CXB7 Series Motherboard J7: CD Audio Line In J6: TEL (The connector is for internal modem card with voice connector) Pin No. Definition CD-L CD-R Pin No. Definition Signal-In Signal -Out...
  • Page 26: J13: Wake On Lan

    J13: Wake on LAN J14: Ring Power On Pin No. Definition +5V SB Signal Pin No. Definition Signal Connectors...
  • Page 27: J10: External Smbus Device Connector (Optional)

    6CXB7 Series Motherboard J10: External SMBUS Device Connector (Optional) J16: Smart Card Reader Port (Optional) Pin No. Definition SMB CLK SMB DATA Pin No. Definition 2,3,4,8, 9,13,14 GPIO13 SCRRST SCRCLK GPIO12 SCRPRES...
  • Page 28: J17 (Front Panel Connector)[For Nec]

    J17: Front Panel Connector (For NEC) J19: Front USB Connector (Optional for NEC) Pin No. Definition HD LED+ PWR LED+ HD LED- GN LED+/STR LED+ 5,13, 8, 12 9, 16 IRRX 14, 17, 18 IRTX Pin No. Definition FNT_USB P1 FNT_USB P1# FNT_USB P0 FNT_USB P0#...
  • Page 29: Panel And Jumper Definition

    6CXB7 Series Motherboard Panel And Jumper Definition J15: For 2x11 Pins Jumper GN (Green Switch) GD (Green LED/STR LED) HD (IDE Hard Disk Active LED) SPK (Speaker Connector) RE (Reset Switch) P+P P (Power LED) PW (Soft Power Connector) S P K P P P+ Open: Normal Operation Close: Entering Green Mode...
  • Page 30: Jp4: (Back) Usb Device Wake Up Selection

    JP4: (Back) USB Device Wake up Selection (USB Connector à CN2) (If you want to use “USB KB/MS Wakeup From S3 ” function, you have to set the BIOS setting “USB KB/MS Wakeup From S3” enabled, and the jumper “JP4&JP14” enabled). *(Power on the computer and as soon as memory counting starts, press <Del>.
  • Page 31: Jp1: Str Selection

    6CXB7 Series Motherboard JP1: STR Selection JP8: Case Open Pin No. Definition Open STR Disabled (Default) Close STR Enabled Pin No. Definition Signal...
  • Page 32: Jp20: Onboard Sound Function Selection (Optional)

    JP20: Onboard Sound Function Selection (Optional) JP17: Top Block Lock (Optional) Panel and Jumper Definition Pin No. Definition 1-2 close Onboard Sound Enable(Default) 2-3 close Onboard Sound Disable Pin No. Definition Close Top Block Unlock (Default) Open Top Block lock...
  • Page 33: Jp11: Clear Cmos Function (Optional)

    6CXB7 Series Motherboard JP11: Clear CMOS Function (Optional) JP18: Safe mode / Recovery / Normal Pin No. Definition 1-2 close Clear CMOS 2-3 close Normal (Default) Pin No. Definition 1-2close Normal(Default) 2-3close Safe mode 1-2-3open Recovery...
  • Page 34: Jp13 (Timeout Reboot Function) [Optional]

    JP13 : Timeout Reboot Function (Optional) JP14: (Front) USB Device Wake up Selection (Optional) (USB Port à CN9) (If you want to use “USB KB/MS Wakeup From S3” function, you have to set the BIOS setting “USB KB/MS Wakeup From S3” enabled, and the jumper “JP4&JP14”...
  • Page 35: Jp7 (Over Voltage Cpu Speed Up) [Optional]

    6CXB7 Series Motherboard JP7: Over Voltage CPU Speed Up (Magic Booster)(Optional) (When JP7 set ”3-4” close, CPU Voltage is rising 10%) JP16: FWH Write Protection (Optional) Pin No. close close close close 9-10 close 11-12 close Pin No. Definition Close Write Protection Open Normal (Default)
  • Page 36: Jp19: Internal Buzzer Connector (Optional)

    JP19: Internal Buzzer Connector (Optional) JP10: AMR Select (Optional) Panel and Jumper Definition Pin No. Definition Open Internal Buzzer Disable Close Internal Buzzer Enable (Default) Definition Pin No. (Onboard CDOEC) 1-2close Primary AC’ 97 Disabled 2-3close (Disabled Onboard CODEC) Note: 6CXB7: If M/B has hardware audio (CT5880), your modem riser has been set to “Primary”...
  • Page 37: Jp9: Over Clock Voltage Control (Optional)

    6CXB7 Series Motherboard JP9: Over Clock Voltage Control (Optional) BAT1: Battery Pin No. Definition 1-2close Over Clock 2-3close Normal(Default) Note: We don’t recommend you to set up this function, because “over clock voltage” enhancement will hurt the chipset (MCH and MTH). + Danger of explosion if battery is incorrectly replaced.
  • Page 38: Performance List

    Performance List The following performance data list is the testing results of some popular benchmark testing programs. These data are just referred by users, and there is no responsibility for different testing data values gotten by users. (The different Hardware & Software configuration will result in different benchmark testing results.) Socket 370 Pentium !!! Processor DRAM...
  • Page 39: Block Diagram

    6CXB7 Series Motherboard Block Diagram AGP Pro PCI Bus PCI to ISA Creative Bridge CT5880 ITE8888 Game Port AC97 L-IN CODEC L-OUT Winbond 81181D Port Port Port 66 MHz 100 / 133 MHz 100MHz Socket370 Host Bus INTEL FW82820 (MCH) RIMM 66MHz 33MHz...
  • Page 40: Suspend To Ram Installation

    Suspend To RAM Installation A.1 Introduce STR function: Suspend-to-RAM (STR) is a Windows 98 ACPI sleep mode function. When recovering from STR (S3) sleep mode, the system is able, in just a few seconds, to retrieve the last “state” of the system before it went to sleep and recover to that state.
  • Page 41 6CXB7 Series Motherboard Step 2: (If you want to use STR Function, please set jumper JP1 (Closed.) Step 3: Power on the computer and as soon as memory counting starts, press <Del>. You will enter BIOS Setup. Select the item “POWER MANAGEMENT SETUP”, then select “ACPI Sleep Type: S3 /STR”.
  • Page 42 Suspend to RAM Installation A.3 How to put your system into STR mode? There are two ways to accomplish this: Choose the “Stand by” item in the “Shut Down Windows” area. A. Press the “Start” button and then select “Shut Down” B.
  • Page 43 6CXB7 Series Motherboard Define the system ”power on” button to initiate STR sleep mode: A. Double click “My Computer” and then “Control Panel” B. Double click the “ Power Management” item.
  • Page 44 C. Select the “Advanced” tab and “Standby” mode in Power Buttons. Step 4: Restart your computer to complete setup. Now when you want to enter STR sleep mode, just momentarily press the “Power on” button.. A.4 How to recover from the STR sleep mode? There are seven ways to “wake up”...
  • Page 45 6CXB7 Series Motherboard A.5 Notices : In order for STR to function properly, several hardware and software requirements must be satisfied: A. Your ATX power supply must comply with the ATX 2.01 specification (provide more than 720 mA 5V Stand-By current). B.
  • Page 46: Dual Bios Introduction (Optional)

    Dual BIOS Introduction (Optional) What is Dual BIOS Technology? Dual BIOS means that there are two system BIOS (ROM) on the motherboard, one is the Main BIOS and the other is Backup BIOS. Under the normal circumstances, the system works on the Main BIOS. If the Main BIOS is corrupted or damaged, the Backup BIOS can take over while the system is powered on.
  • Page 47 6CXB7 Series Motherboard b. AMI Dual BIOS Flash ROM Programming Utility AMI Dual BIOS Flash ROM Programming Utility Boot From……………………….. Main ROM Type………………… Backup ROM Type…… … … … … Intel N82802AB Wide Range Protection Auto Recovery Halt On Error Copy Main ROM Data to Backup PgDn/PgUp:Modify(Enter:Run) c.
  • Page 48 Boot From : Main BIOS (Default), Backup BIOS Status 1: The user can set to boot from main BIOS or Backup BIOS. Auto Recovery : Enabled(Default), Disabled When one of the Main BIOS or Backup BIOS occurs checksum failure, the working BIOS will automatically recover the BIOS of checksum failure.
  • Page 49 6CXB7 Series Motherboard DualBIOS Technology FAQ GIGABYTE Technology is pleased to introduce DualBIOS technology, a hot spare for your system BIOS. This newest “Value-added” feature, in a long series of innovations from GIGABYTE, is available on GA-6CXB7 Series motherboard. Future GIGABYTE motherboards will also incorporate this innovation.
  • Page 50 I. Q: What is DualBIOS technology? Answer: DualBIOS technology is a patented technology from Giga-Byte Technology. The concept of this technology is based on the redundancy and fault tolerance theory. DualBIOS simply means there are two system BIOSes (ROM) integrated onto the motherboard. One is a main BIOS, and the other is a backup BIOS.
  • Page 51 6CXB7 Series Motherboard III. Q: How does DualBIOS Answer: 1. DualBIOS technology provides a wide range of protection during the boot up procedure. It protects your BIOS during system POST, ESCD update, and even all the way to PNP detection/assignment. 2.
  • Page 52 2. During or after a BIOS upgrade, if DualBIOS backup BIOS will take over the boot-up process automatically. Moreover, it will verify the main and backup BIOS checksums when booting-up. DualBIOS checksum of the main and backup BIOS while the system is powered on to guarantee your BIOS operates properly.
  • Page 53: Four Speaker & Spdif Introduction (Optional)

    6CXB7 Series Motherboard Four Speaker & SPDIF Introduction (Optional) Four Speaker Introduction What is Four Speaker? The Creative CT5880 audio chip can support 4 speaker output, if you select “Four speaker” out, Line in will be change to another line out. How to use Four Speaker? a.
  • Page 54 c. Two speaker (Default) d. Click “Four speaker” item. Four Speaker Application The four speaker function will only support in application software that use Microsoft DirectX and Creative EAX. For example, the game titles, software DVD player and MP3 player. Those software support Microsoft DirectX, so they can support four speaker output.
  • Page 55: Spdif Introduction

    6CXB7 Series Motherboard SPDIF Introduction What is SPDIF? The SPDIF output is capable of providing digital audio to external speakers or compressed AC3 data to an external Dolby digital decoder. How to use SPDIF? a. Press your mouse right button in “My Computer” and then select the “Properties” item. b.
  • Page 56 Four Speaker & SPDIF Introduction c. Press “Sound, video and game controllers” item and then select the “Creative Sound Blaster PCI128” item. d. Press “Settings” item and then select the “Output Mode” item.
  • Page 57 6CXB7 Series Motherboard e. Click “Digital” item, Line Out will be change to SPDIF Out. f. Recommend you to select “Autosense”, it will auto detect the audio jack you plug in to Line Out is mono or stereo, and then change to SPDIF Out or Speaker out automatically.
  • Page 58: Memory Installation

    Memory Installation The motherboard support 2 RIMM sockets and 3 DIMM sockets. You can select one type of memory (RIMM or DIMM) to install on your motherboard. The motherboard has 3 dual inline memory module (DIMM) sockets. The BIOS will automatically detects memory type and size.
  • Page 59 6CXB7 Series Motherboard The motherboard has Rambus In-line Memory Module (RIMM) sockets. The BIOS will automatically detects memory type and size. To install the memory module, just push it vertically into the RIMM Slot .The RIMM module can only fit in one direction due to the two notch. Memory size can vary between sockets.
  • Page 60 Introduce RIMM (Rambus In-line Memory Module) Direct Rambus Memory Controller Directly support a single Direct Rambus * Channel Supports 300&400 / 356&400 MHz Direct Rambus * Channel @ 100/133MHz host bus Ÿ frequency. Maximum memory array size up to 256MB using 64Mb/72Mb, 512MB using Ÿ...
  • Page 61: Page Index For Bios Setup

    6CXB7 Series Motherboard $ Page Index for BIOS Setup The Main Menu Standard CMOS Setup BIOS Features Setup Chipset Features Setup Power Management Setup PNP/ PCI Configuration Load BIOS Defaults Load Setup Defaults Integrated Peripherals Hardware Monitor Setup Supervisor / User Password IDE HDD Auto Detection Save &...
  • Page 62: Entering Setup

    BIOS Setup BIOS Setup is an overview of the BIOS Setup Program. The program that allows users to modify the basic system configuration. This type of information is stored in battery-backed CMOS RAM so that it retains the Setup information when the power is turned off. ENTERING SETUP Power On the computer and press <Del>...
  • Page 63: Getting Help

    6CXB7 Series Motherboard GETTING HELP Main Menu The on-line description of the highlighted setup function is displayed at the bottom of the screen. Status Page Setup Menu / Option Page Setup Menu Press F1 to pop up a small help window that describes the appropriate keys to use and the possible selections for the highlighted item.
  • Page 64: Supervisor Password

    Standard CMOS Setup This setup page includes all the items in standard compatible BIOS. BIOS Features Setup This setup page includes all the items of AMI special enhanced features. Chipset Features Setup This setup page includes all the items of chipset special features. Power Management Setup This setup page includes all the items of Green function features.
  • Page 65: Standard Cmos Setup

    6CXB7 Series Motherboard Standard CMOS Setup The items in Standard CMOS Setup Menu (Figure 2) are divided into 10 categories. Each category includes no, one or more than one setup items. Use the arrows to highlight the item and then use the <PgUp> or <PgDn> keys to select the value you want in each item. AMIBIOS SETUP –...
  • Page 66 Primary Master, Slave / Secondary Master, Slave The category identifies the types of hard disk from drive C to F that has been installed in the computer. There are two types: auto type, and user definable type. User type is user-definable;...
  • Page 67: Boot Sector Virus Protection

    6CXB7 Series Motherboard Boot Sector Virus Protection If it is set to enable, the category will flash on the screen when there is any attempt to write to the boot sector or partition table of the hard disk drive. The system will halt and the following error message will appear in the mean time.
  • Page 68: Bios Features Setup

    BIOS Features Setup AMIBIOS SETUP – BIOS FEATURES SETUP ( C ) 1999 American Megatrends, Inc. All Rights Reserved 1st Boot Device 2nd Boot Device 3rd Boot Device S.M.A.R.T. for Hard Disks BootUp Num-Lock Floppy Drive Seek Password Check Processor Serial Number BIOS Write Protect 1st / 2nd / 3rd Boot Device Floppy...
  • Page 69: Password Check

    6CXB7 Series Motherboard Floppy Drive Seek During POST, BIOS will determine if the floppy disk drive installed is 40 or 80 tracks. 360 type is 40 tracks while 720, 1.2 and 1.44 are all 80 tracks. Enabled BIOS searches for floppy disk drive to determine if it is 40 or 80 tracks.
  • Page 70: Chipset Features Setup

    Chipset Features Setup AMIBIOS SETUP – CHIPSET FEATURES SETUP ( C ) 1999 American Megatrends, Inc. All Rights Reserved Direct Rambus Clock SDRAM CAS Latency Memory Buffer Strength ICH Delayed Transaction ICH DCB Enable Graphics Aperture Size CPU Ratio Selection USB Controller USB Legacy Support Direct Rambus Clock...
  • Page 71 6CXB7 Series Motherboard ICH DCB Enable Disabled Disable ICH DCB. (Default Value) Enabled Enable ICH DCB. Graphics Aperture Size 4 MB Display Graphics Aperture Size is 4MB. 8 MB Display Graphics Aperture Size is 8MB. 16 MB Display Graphics Aperture Size is 16MB. 32 MB Display Graphics Aperture Size is 32MB.
  • Page 72: Power Management Setup

    Power Management Setup AMIBIOS SETUP – POWER MANAGEMENT SETUP ( C ) 1999 American Megatrends, Inc. All Rights Reserved ACPI Sleep Type USB KB/MS Wakeup From S3 HDD Power Down Suspend Mode K/B & PS/2 Mouse Access FDC/LPT/COM Ports Access Pri.
  • Page 73 6CXB7 Series Motherboard Suspend Mode (Minute) Disabled Disabled Suspend Mode Function. (Default Value) Enabled Suspend Mode after 1min. Enabled Suspend Mode after 2min. Enabled Suspend Mode after 4min. Enabled Suspend Mode after 8min. Enabled Suspend Mode after 10min. Enabled Suspend Mode after 20min. Enabled Suspend Mode after 30min.
  • Page 74 PIRQ[A] IRQ Active Monitor Monitor PIRQ[A] IRQ Active. Ignore Ignore PIRQ[A] IRQ Active. (Default Value) PIRQ[B] IRQ Active Monitor Monitor PIRQ[B] IRQ Active. Ignore Ignore PIRQ[B] IRQ Active. (Default Value) PIRQ[C] IRQ Active Monitor Monitor PIRQ[C] IRQ Active. Ignore Ignore PIRQ[C] IRQ Active. (Default Value) PIRQ[D] IRQ Active Monitor Monitor PIRQ[D] IRQ Active.
  • Page 75 6CXB7 Series Motherboard PME Event Wake Up Disabled Disabled PME Event Wake Up. Enabled Enabled PME Event Wake Up. (Default Value) Resume by Alarm You can set “Resume by Alarm” item to Enabled and key in date/time to power on system.
  • Page 76: Pnp/Pci Configuration

    PNP/PCI Configuration AMIBIOS SETUP – PNP / PCI CONFIGURATION ( C ) 1999 American Megatrends, Inc. All Rights Reserved PnP OS Installed Reset Configuration Data VGA Boot From PCI/VGA Palette Snoop DMA-0 DMA-1 DMA-3 DMA-5 DMA-6 DMA-7 IRQ-3 IRQ-4 IRQ-5 IRQ-7 IRQ-9 IRQ-10...
  • Page 77 6CXB7 Series Motherboard DMA ( 0,1,3,5,6,7 ) ISA/ EISA The resource is used by Legacy ISA device. The resource is used by PnP device. IRQ ( 3,4,5,7,9,10,11 ) ISA/ EISA The resource is used by Legacy ISA device. PCI / PnP The resource is used by PCI/ PnP device.
  • Page 78: Load Bios Defaults

    Load BIOS Defaults AMIBIOS SIMPLE SETUP UTILITY -VERSION 1.21 ( C ) 1999 American Megatrends, Inc. All Rights Reserved STANDARD CMOS SETUP BIOS FEATURES SETUP CHIPSET FEATURES SETUP POWER MANAGEMENT SETUP Load BIOS Defaults (Y/N)?N PNP/PCI CONFIGURATION LOAD BIOS DEFAULTS LOAD SETUP DEFAULTS ESC : Quit : Select Item (Shift) F2 : Change Color F5 : Old Values...
  • Page 79: Load Setup Defaults

    6CXB7 Series Motherboard Load Setup Defaults AMIBIOS SIMPLE SETUP UTILITY -VERSION 1.21 ( C ) 1999 American Megatrends, Inc. All Rights Reserved STANDARD CMOS SETUP BIOS FEATURES SETUP CHIPSET FEATURES SETUP POWER MANAGEMENT SETUP Load Setup Defaults (Y/N)?N PNP/PCI CONFIGURATION LOAD BIOS DEFAULTS LOAD SETUP DEFAUL TS ESC : Quit...
  • Page 80: Integrated Peripherals

    Integrated Peripherals AMIBIOS SETUP – INTEGRATED PERIPHERALS ( C ) 1999 American Megatrends, Inc. All Rights Reserved On-Chip PCI IDE AC97 Audio AC97 Modem OnBoard FDC Controller OnBoard Serial Port A OnBoard Serial Port B Serial Port B Mode Ir Duplex Mode OnBoard CIR Port CIR IRQ Select OnBoard Parallel Port...
  • Page 81: Onboard Fdc Controller

    6CXB7 Series Motherboard OnBoard FDC Controller Auto Set OnBoard FDC Controller is Auto. Disabled Disabled OnBoard FDC Controller. Enabled Enabled OnBoard FDC Controller. (Default Value) OnBoard Serial Port A Auto BIOS will automatically setup the port A address. (Default Value) 3F8/COM1 Enable OnBoard Serial port A and address is 3F8.
  • Page 82 CIR IRQ Select IRQ 3 / 4 / 9 / 10 (Default Value) / 11 OnBoard Parallel port Enable OnBoard LPT port and address is 378. Enable OnBoard LPT port and address is 278. Enable OnBoard LPT port and address is 3BC. Auto Set OnBoard LPT port is Auto.
  • Page 83 6CXB7 Series Motherboard OnBoard Game Port Disabled Disabled OnBoard Game Port. Set OnBoard Game Port is 201. (Default Value) Set OnBoard Game Port is 209. Keyboard Power On Function Disabled Disable this function. (Default Va lue) Password Set password key to power on by keyboard. Power Key Set “Power key”...
  • Page 84: Hardware Monitor Setup

    Hardware Monitor Setup AMIBIOS SETUP – HARDWARE MONITOR SETUP ( C ) 1999 American Megatrends, Inc. All Rights Reserved ACPI Shut Down Temp. CPU Temp. Alarm CPU Fan Fail Alarm Power Fan Fail Alarm System Fan Fail Alarm Reset Case Open Status Case Status Current CPU Temp.
  • Page 85 6CXB7 Series Motherboard CPU Temp. Alarm 60 C / 140 F Monitor CPU Temp. at 60 C / 140 F. 65 C / 149 F Monitor CPU Temp. at 65 C / 149 F. 70 C / 158 F Monitor CPU Temp. at 70 C / 158 F. (Default Value) 75 C / 167 F Monitor CPU Temp.
  • Page 86: Supervisor / User Password

    Supervisor / User Password When you select this function, the following message will appear at the center of the screen to assist you in creating a password. AMIBIOS SIMPLE SETUP UTILITY -VERSION 1.21 ( C ) 1999 American Megatrends, Inc. All Rights Reserved STANDARD CMOS SETUP BIOS FEATURES SETUP CHIPSET FEATURES SETUP...
  • Page 87: Ide Hdd Auto Detection

    6CXB7 Series Motherboard IDE HDD Auto Detection AMIBIOS SETUP – STANDARD CMOS SETUP ( C ) 1999 American Megatrends, Inc. All Rights Reserved Date (mm/dd/yyyy) : Tue Feb 17, 2000 Time (hh/mm/ss) : 10:36:24 TYPE SIZE MODE Pri Master : Auto Pri Slave : Auto Sec Master : Auto...
  • Page 88: Save & Exit Setup

    Save & Exit Setup AMIBIOS SIMPLE SETUP UTILITY -VERSION 1.21 ( C ) 1999 American Megatrends, Inc. All Rights Reserved STANDARD CMOS SETUP BIOS FEATURES SETUP CHIPSET FEATURES SETUP POWER MANAGEMENT SETUP SAVE to CMOS and EXIT(Y/N)? Y PNP/PCI CONFIGURATION LOAD BIOS DEFAULTS LOAD SETUP DEFAULTS ESC : Quit...
  • Page 89: Exit Without Saving

    6CXB7 Series Motherboard Exit Without Saving AMIBIOS SIMPLE SETUP UTILITY -VERSION 1.21 ( C ) 1999 American Megatrends, Inc. All Rights Reserved STANDARD CMOS SETUP BIOS FEATURES SETUP CHIPSET FEATURES SETUP POWER MANAGEMENT SETUP Quit without saving (Y/N)? N PNP/PCI CONFIGURATION LOAD BIOS DEFAULTS LOAD SETUP DEFAULTS ESC : Quit...
  • Page 90: Appendix

    Appendix Appendix A: Intel 820 Chipset Driver Installation A. Windows 9x INF Update Utility Insert the support CD that came with your motherboard into your CD-ROM drive or double-click the CD drive icon in My Computer to bring up the setup screen. 1.Click “Windows 9x INF Update Utility”...
  • Page 91 6CXB7 Series Motherboard B. Intel ICH IDE ATA66 Driver Installation Insert the support CD that came with your motherboard into your CD-ROM drive or double-click the CD drive icon in My Computer to bring up the setup screen. 1.Click “Intel ICH IDE ATA66 Driver”...
  • Page 92 Appendix 7.Click “Finish” to restart computer.
  • Page 93 6CXB7 Series Motherboard Appendix B: Creative Sound Driver Installation Insert the support CD that came with your motherboard into your CD-ROM drive or double-click the CD drive icon in My Computer to bring up the setup screen. 1.Click here. 3.Click”OK” item. 5.Click”Next”...
  • Page 94 7.Click”Yes” item. 8.We recommend you to click this item. 9.Click “Finish” to restart. (10) Appendix...
  • Page 95 C:\utility \ AWDFlash or AMIFlash <filename of the BIOS binary file intended for flashing> ü Once the process is finished, reboot the system MNote: Please download the newest BIOS from our website contact your local dealer for the file. (www.gigabyte.com.tw) or...
  • Page 96 Appendix D: Acronyms Acor. Meaning ACPI Advanced Configuration and Power Interface POST Power-On Self Test Local Area Network Extended Capabilities Port Advanced Power Management Direct Memory Access Megahertz ESCD Extended System Configuration Data Central Processing Unit Symmetric Multi-Processing Universal Serial Bus Operating System Error Checking and Correcting Integrated Dual Channel Enhanced...
  • Page 97 6CXB7 Series Motherboard Acor. Meaning Peripheral Component Interconnect RIMM Rambus in-line Memory Module Dual Retention Mechanism Industry Standard Architecture Memory Translator Hub CRIMM Continuity RIMM...

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