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Asus CUC2000 19)SMBus Connector (5-1pin SMB), CUC2000 System Panel Connectors

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H/WConnectors

SETUP

3.HARDWARE SETUP

19)SMBus Connector (5-1 pin SMB)

This connector allows you to connect SMBus (System Management Bus) de- vices. SMBus devices communicate by means of the SMBus with an SMBus host and/or other SMBus devices. SMBus is a specific implementation of an I2C bus, which is a multi-device bus; that is, multiple chips can be connected to the same bus and each one can act as a master by initiating data transfer.

SMBCLK

Ground SMBDATA +5V

CUC2000

SMB

CUC2000 SMBus Connector

The following PANEL illustration is used for items 20–26 (next page).

Keyboard Lock		Speaker
Power LED		Connector
Power LED			Ground Ground Speaker
+5 V	PLED Keylock Ground	+5V	Ground Ground Speaker
CUC2000
+5 V	MLED ExtSMI# Ground PWR Ground		Reset Ground
®			Reset SW
MessageLED			Reset SW
MessageLED		ATX Power
SMI Lead		ATX Power
SMI Lead		Switch*

* Requires an ATX power supply.

CUC2000 System Panel Connectors

40	ASUS CUC2000 User’s Manual

Contents

Page ASUS CUC2000 1.03 E517 March ASUS CUC2000 User’s Manual ASUSTeK COMPUTER INC. (Asia-Pacific) ASUS COMPUTER INTERNATIONAL (America) ASUS COMPUTER GmbH (Europe) Page Page Page 1.1How This Manual Is Organized 1.2 Item Checklist 2.1The ASUS CUC2000 2.1.1 Specifications 2.1.2 Specifications–OptionalComponents 2.1.3Performance 2.1.4Intelligence 2.2CUC2000 Motherboard Components Page 3.1CUC2000 Motherboard Layout 3.2Layout Contents SETUP H/W 3.3Hardware Setup Procedure 3.4Motherboard Settings Motherboard Feature Settings 1) JumperFree™ Mode (JEN) 4.4 Advanced Menu Setting JEN 2)USB Device Wake Up (USBPWR) SettingUSBPWR 3)Safe Mode Setting (SAFE_MODE) 4)Automatic Timeout Reboot Setting (NO_REBOOT) Setting NO_REBOOT Onboard Audio CODEC Setting (AUD_EN1 / AUD_EN2) On- board AC97 Audio Controller 4.4.2 I/O Device Configuration 6)Voltage I/O Setting (JP5) Setting JP5 7)MCH/MTH Voltage Selection (JP6 / JP3) JP6/JP3 8)CPU External Frequency Setting (SW2) CPU Speed Advanced Menu CPU Core:Bus Freq. Multiple External Frequency Table CPU (MHz) 3.5System Memory (DIMM) 3.5.1 SDRAM Configurations Possible DIMM Combinations 3.5.2DIMM Installation 3.6Central Processing Unit (CPU) CAUTION H/WSETUP 3.7Expansion Cards 3.7.1 Expansion Card Installation Procedure 3.7.2Assigning IRQs for Expansion Cards Assigning DMA Channels for ISA Cards 3.7.3Accelerated Graphics Port (AGP) 3.7.4 Audio Modem Riser (AMR) Slot 3.8Connectors 4)Parallel Port Connector (Burgundy 25-pinPRINTER) Onboard Parallel Port 4.4.2 I/O Device Configuration) NOTE 5)Serial Port Connectors (Teal/Turquoise 9-pinCOM1/COM2) 6)Game/MIDI Connector (Gold 15-pinGAME_AUDIO) (optional) 7)Audio Port Connectors (Three 1/8” GAME_AUDIO) (optional) 8)Chassis Intrusion Lead (4-1pin CHASSIS) 9)Primary (Blue) / Secondary IDE Connectors (40-1pin IDE1/IDE2) SETUP 10)Floppy Disk Drive Connector (34-1pin FLOPPY) 11)Wake-On-LANConnector (3-pinWOL_CON) 4.4.3 Power Management 12)Wake-On-RingConnector (2-pinWOR) 13)IDE Activity LED (2-pinIDELED) do not place jumper caps over these pins 15)Internal Audio Connectors (4-pinCD_IN, AUX, VIDEO, MODEM) 16)Standard and Consumer Infrared Module Connector (10-pinIR) 17)USB Headers (10-1pin USB2, 5-1pin USB3) 18)Internal Microphone Connector (3-pinMIC2) only on audio model 19)SMBus Connector (5-1pin SMB) CUC2000 System Panel Connectors 20)System Power LED Lead (3-1pin PWR.LED) 21)Keyboard Lock Switch Lead (2-pinKEYLOCK) 23)System Message LED Lead (2-pinMSG.LED) 24)System Management Interrupt Lead (2-pinSMI) 25)ATX Power Switch / Soft-OffSwitch Lead (2-pinPWR.SW) 27)ATX Power Supply Connector (20-pinblock ATXPWR) 28)Power Supply Thermal Sensor Connector (2-pinblock JTPWR) 3.9Starting Up the First Time Award BIOS Beep Codes 4. BIOS SETUP Powering Off your computer: Start Shut Down Shut down the computer 4.1Managing and Updating Your BIOS 4.1.1 Upon First Use of the Computer System 4.1.2 Updating BIOS Procedures Page Page 4.2BIOS Setup Program 4.2.1BIOS Menu Bar 4.2.2 Legend Bar General Help Saving Changes and Exiting the Setup Program Scroll Bar Sub-Menu 4.3Main Menu 4.3.1Primary & Secondary Master/Slave [User Type HDD] Translation Method [LBA] Cylinders Translation Method Head Sector CHS Capacity Maximum LBA Capacity Multi-SectorTransfers [Maximum] 4.3.2 Keyboard Features Supervisor Password [Disabled] / User Password [Disabled] A Note about Passwords Forgot the Password Halt On [All Errors] Installed Memory [XXX MB] 4.4Advanced Menu CPU Vcore SDRAM Frequency (MHz) [Auto] CPU External Frequency CPU Level 1 Cache, CPU Level 2 Cache [Enabled] CPU Level 2 Cache ECC Check [Disabled] Notes for JumperFree Mode For processors with unlocked frequency multiplier System Hangup Cause for Hangup: Improper CPU Internal Frequency Cause for Hangup: Improper CPU External (FSB) Freq. (MHz) Cause for Hangup: Improper 4.4.1Chip Configuration SDRAM MA Wait State [Normal] Graphics Window Size [64MB] Video Memory Cache Mode [UC] Memory Hole At 15M-16M[Disabled] PCI 2.1 Support [Enabled] 4.4.2I/O Device Configuration UART2 Use Standard Infrared [Disabled] IrDA-Compliant Infrared Module Connector 3.8 External Connectors Onboard Parallel Port [378H/IRQ7] 4.4.3PCI Configuration PCI/PNP ISA IRQ Resource Exclusion PCI/PNP ISA DMA Resource Exclusion PCI/PNP ISA UMB Resource Exclusion 4.4.4 Shadow Configuration 4.5Power Menu Video Off Option [Suspend ->Off ] Video Off Method [DPMS OFF] HDD Power Down [Disabled] Suspend-to-RAMCapability [Disabled] Suspend Mode [Disabled] 4.5.1Power Up Control Wake On PS2 KB/PS2 Mouse [Disabled] Wake Up By Keyboard [Space Bar] Wake On PS2 KB/PS2 Mouse/CIR Wake On USB Device [Disabled] Automatic Power Up [Disabled] 4.5.2Hardware Monitor 4.6Boot Menu Boot Sequence Plug & Play O/S [No] Boot Virus Detection [Enabled] Quick Power On Self Test [Enabled] Boot Up Floppy Seek [Enabled] 4.7Exit Menu Exit Saving Changes Exit Discarding Changes Load Setup Defaults Discard Changes Save Changes 5.1Operating Systems 5.1.1 Windows 98 First Time Installation 5.2CUC Series Motherboard Support CD 5.2.1 Installation Menu Install Adobe Acrobat Reader Vx.x: Show Motherboard Information: Browse Support CD: ReadMe: Exit: 5.3Intel LDCM Administrator Setup Page 5.4Intel LDCM Client Setup Page 5.5INF Update Utility for Intel 820 Chipset 5.6Install Audio Driver 5.7Install ASUS PC Probe 5.8Install ASUS Update 5.9Install PC-Cillin98 5.10Install YAMAHA S-YXG50SoftSynthesizer 5.11Install Adobe Acrobat Reader 5.12Uninstalling Programs Page 6.1ASUS PC Probe 6.1.1 Starting ASUS PC Probe 6.1.2Using ASUS PC Probe Settings History Fan Control Information Hard Drives Memory Device Summary DMI Explorer Utility 6.1.3ASUS PC Probe Task Bar Icon 6.2ASUS Update 6.3YAMAHA XGPlayer 6.3.1 Using YAMAHA XGPlayer 6.3.2 YAMAHA XGstudio Player Control Panel 6.3.3 YAMAHA XGstudio Mixer Control Panel 6.3.4Troubleshooting 7.1PCI-L101Fast Ethernet Card 7.1.1 Features 7.1.2 Software Driver Support 7.1.3 Question and Answer 7.2 Modem Riser 7.2.1 56K Software Modem 7.2.2 Primary/Seconday MR 7.2.3Hardware Installation Procedure 7.2.4Software Setup in Windows 7.3ASUS CIDB Intrusion Detection Module 7.3.1 Using the ASUS CIDB 7.3.2 Setting up the ASUS CIDB 7.3.3 ASUS CIDB Additional Considerations 7.4 Glossary Boot Bus Master IDE Byte (Binary Term) COM Port Concurrent PCI LPT Port (Line Printer Port) MMX OnNow PC100 PCI Bus (Peripheral Component Interconnect Local Bus) ROM (Read Only Memory) SCSI (Small Computer System Interface) SDRAM (Synchronous DRAM) SPD for SDRAM module SSE (Streaming SIMD Extensions) Symbols Page Page Page L8400 Series M8300/8200 Series L7300/7200 Series Page ASUS AR1000 RAID Sub-system ASUS PCI-DA2100/2200Series SCSI RAID Card