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®
CUC2
®
Intel 820E ATX Motherboard
USER’S MANUAL
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USER'S NOTICE No part of this manual, including the products and software described in it, may be repro- duced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means, except documentation kept by the purchaser for backup purposes, without the express written permission of ASUSTeK COMPUTER INC. (“ASUS”). ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED W
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ASUS CONTACT INFORMATION ASUSTeK COMPUTER INC. (Asia-Pacific) Marketing Address: 150 Li-Te Road, Peitou, Taipei, Taiwan 112 Telephone: +886-2-2894-3447 Fax: +886-2-2894-3449 Email: info@asus.com.tw Technical Support MB/Others (Tel): +886-2-2890-7121 (English) Notebook (Tel): +886-2-2890-7122 (English) Desktop/Server (Tel):+886-2-2890-7123 (English) Fax: +886-2-2895-9254 Email: tsd@asus.com.tw WWW: www.asus.com.tw FTP: ftp.asus.com.tw/pub/ASUS ASUS COMPUTER INTERNATIONAL (America) Marketing Addre
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CONTENTS 1. INTRODUCTION ............................................................................. 7 1.1 How This Manual Is Organized .................................................. 7 1.2 Item Checklist ............................................................................. 7 2. FEATURES ........................................................................................ 8 2.1 The ASUS CUC2 ........................................................................ 8 2.2 CUC2 Mot
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CONTENTS 5. SOFTWARE SETUP ....................................................................... 77 5.1 Install Operating System ........................................................... 77 5.2 Start Windows ........................................................................... 77 5.3 CUC2 Motherboard Support CD .............................................. 78 5.4 INF Update Utility for Intel 820 Chipset .................................. 80 5.5 Intel Ultra ATA Storage Driver ........
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FCC & DOC COMPLIANCE Federal Communications Commission Statement This device complies with FCC Rules Part 15. Operation is subject to the following two conditions: • This device may not cause harmful interference, and • This device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provid
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1. INTRODUCTION 1.1 How This Manual Is Organized This manual is divided into the following sections: 1. INTRODUCTION Manual information and checklist 2. FEATURES Production information and specifications 3. HARDWARE SETUP Instructions on setting up the motherboard. 4. BIOS SETUP Instructions on setting up the BIOS 5. SOFTWARE SETUP Instructions on setting up the included software 6. SOFTWARE REFERENCE Reference material for the included software 7. APPENDIX Optional items and general reference 1
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2. FEATURES Specifications 2. FEATURES 2.1 The ASUS CUC2 The ASUS CUC2 motherboard is carefully designed for the demanding PC user who wants advanced features processed by the fastest processors. 2.1.1 Specifications • Latest Intel Processor Support ® Intel Pentium III 133/100MHz FSB Coppermine core FC-PGA ® • Intel 820E Chipset: Features the Intel 820E chipset (Memory Controller Hub, I/O Controller Hub, and Firmware Hub) with support for AGP 4X mode, which can transport twice the amount of data
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2. FEATURES • JumperFree™ Mode: Allows processor settings and easy overclocking of fre- quency and Vcore voltage all through BIOS setup when JumperFree™ mode is enabled. Easy-to-use DIP switches instead of jumpers are included to allow manual adjustment of the processor’s external frequency. • Around-the-Clock Intrusion Detection: Chassis intrusion circuitry can log chassis open events into LDCM. The onboard battery supports detection even when normal power is removed and through a new design, b
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2. FEATURES Performance 2. FEATURES 2.1.2 Specifications–Optional Components The following onboard components are optional at the time of purchase: • Smart Audio: AC97 V2.1 compliant Audio Codec with sample rate conversion from 7kHz to 48kHz. 2.1.3 Performance • UltraPerformance: Onboard IDE Bus Master controller with two connectors that support four IDE devices in two channels. Supports UltraDMA/100/66, UltraDMA/ 33 (IDE DMA Mode 2), PIO Modes 3 & 4, and supports Enhanced IDE devices, such as D
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2. FEATURES 2.1.4 Intelligence • Fan Status Monitoring and Alarm: To prevent system overheat and system damage, the CPU, power supply, and system fans can be monitored for RPM and failure. All the fans are set for its normal RPM range and alarm thresholds. • Temperature Monitoring and Alert: To prevent system overheat and system dam- age, this motherboard supports processor thermal sensing and auto-protection. • Voltage Monitoring and Alert: System voltage levels are monitored to ensure stable c
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2. FEATURES MB Components 2. FEATURES 2.2 CUC2 Motherboard Components See opposite page for locations. Location Processor Support Socket 370 for Pentium III Processors ..................................... 1 Feature Setting DIP Switches ................................................. 11 Chipsets Intel 820E Memory Controller Hub (MCH) ............................ 2 Intel I/O Controller Hub 2 (ICH2) ........................................... 8 4Mbit Firmware Hub (FWH) ..........................
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2. FEATURES 2.2.1 Component Locations 123 4 5 6 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 ASUS CUC2 User’s Manual 13 2. FEATURES Component Locations
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3. H/W SETUP Motherboard Layout 3. HARDWARE SETUP 3.1 CUC2 Motherboard Layout PS/2KBMS T: Mouse Voltage Regulator Module(VRM) B: Keyboard VIO KBPWR USBPWR01 USB T: Port1 B: Port2 COM1 PWR_FAN Socket 370 COM2 Intel 820E Line Memory Out CPU_FAN Controller Hub (MCH) Line In Mic In COM2A MODEM Accelerated Graphics Port (AGP Pro) VIDEO CD1 AUX PCI1 MIC2 AAPANEL Intel I/O Audio Controller CLRTC Codec PCI2 Hub CHA_FAN (ICH2) CR2032 3V Lithium Cell LED CMOS Power PCI3 Audio Codec Setting 4Mbit CUC2 AFPA
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3. HARDWARE SETUP 3.2 Layout Contents Motherboard Settings 1) JEN p.18 JumperFree™ Mode (Enable/Disable) 2) USBPWR01 p.19 USB Device Wake Up (Enable/Disable) USBPWR2 USBPWR47 USBPWR56 3) AUD_EN1,AUD_EN2 p.20 Onboard Audio CODEC Setting (Enable/Disable) ADN# 4) KBPWR p.20 Keyboard Power Up (Enable/Disable) 5) VIO p.21 Voltage I/O Setting (3.3V/3.40V/3.60V) 6) DSW p.22 CPU External Frequency Setting Expansion Slots 1) RIMM0/1 p.24 168-Pin System Memory Support 2) CPU p.26 Central Processing Unit (
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3. H/W SETUP Layout Contents 3. HARDWARE SETUP 17) SMB p.38 SMBus Connector (5-1 pins) 18) ACHA p.38 Chassis Intrusion Connector (2 pins) 19) WOL_CON p.39 Wake-On-LAN Connector (3 pins) 20) WOR p.39 Wake-On-Ring Connector (2 pins) 21) USB2, USB47, USB56 p.40 USB Headers (5-1 pins, Two 10-1 pins) 22) ATXPWR p.41 ATX Power Supply Connector (20 pins) 23) JTPWR p.41 Power Supply Thermal Sensor Connector (2 pins) 24) PWRLED (PANEL) p.42 System Power LED Lead (3-1 pins) 25) KEYLOCK (PANEL) p.42 Keyboa
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3. HARDWARE SETUP 3.3 Hardware Setup Procedure Before using your computer, you must complete the following steps: • Check Motherboard Settings • Install Memory Modules • Install the Central Processing Unit (CPU) • Install Expansion Cards • Connect Ribbon Cables, Panel Wires, and Power Supply 3.4 Motherboard Settings WARNING! Computer motherboards and expansion cards contain very delicate Integrated Circuit (IC) chips. To protect them against damage from static electric- ity, you should follow so
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3. H/W SETUP Motherboard Settings 3. HARDWARE SETUP Motherboard Feature Settings The motherboard’s onboard functions are either adjusted through jumpers or DIP switches. When using DIP switches, the white block represents the switch’s posi- tion. The example below shows all the switches in the OFF position. 1. Frequency Selection 2. Frequency Selection 3. Frequency Selection 4. Frequency Selection 5. Frequency Selection. ON ON CUC2 ® OFF 12345 SW1 CUC2 DIP Switches 1) JumperFree™ Mode (JEN) This
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3. HARDWARE SETUP 2) USB Device Wake Up (USBPWR01,USBPWR2, USBPWR47, USBPWR56) These allow you to disable or enable the USB device wake up function. Set these jumpers to Enable if you wish to use your USB devices to wake up your computer. This feature requires an ATX power supply that can supply at least 2A on the +5VSB lead. The default is set to Disable because not all computers have the appropriate ATX power supply. Your computer will not power ON if you set this to Enable and do not have the
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3. H/W SETUP Motherboard Settings 3. HARDWARE SETUP 3) Onboard Audio CODEC Setting (AUD_EN1, AUD_EN2, ADN#) (available on audio model only) The onboard audio CODEC may be enabled or disabled using all of these jump- ers. Disable the onboard audio CODEC if you are using an ISA or PCI audio card on any of the expansion slots or a primary audio/modem CNR on a CNR slot (see CNR Slot later in this section). If using a PCI audio expansion card, Onboard AC97 Audio Controller in 4.4.2 I/O Device Configu
