® CUV266 JumperFree™ DDR SDRAM 133MHz FSB AGP Pro/4X Socket 370 Motherboard USER’S MANUAL
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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 ASUS CUV266 Motherboard ...................................................... 8 2.1.1 Specifications ...........
CONTENTS 4.3 Main Menu ................................................................................. 54 4.3.1 Primary & Secondary Master/Slave ................................. 55 4.3.2 Keyboard Features ............................................................ 58 4.4 Advanced Menu ......................................................................... 60 4.4.1 Chip Configuration ........................................................... 64 4.4.2 I/O Device Configuration ..........................
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.
1. INTRODUCTION 1. INTRODUCTION Manual / Checklist 1.1 How This Manual Is Organized This manual is divided into the following sections: 1. 2. 3. 4. 5. 6. 7. INTRODUCTION FEATURES HARDWARE SETUP BIOS SETUP SOFTWARE SETUP SOFTWARE REFERENCE APPENDIX Manual information and checklist Production information and specifications Instructions on setting up the motherboard.
2. FEATURES 2.1 ASUS CUV266 Motherboard The ASUS CUV266 motherboard is targeted diversely for home PCs, workstations and servers. Powered by the Intel® Pentium® III processor and bundled with advanced features to provide superlative performance, the CUV266 efficiently complies with today’s demand for a flexible high-integration system. 2.1.1 Specifications • 2.
2. FEATURES • • • • • • • • • • • • PC Health Monitoring: Provides an easy way to test and manage system status information, such as CPU and system voltages, temperatures, and fan status through the onboard hardware ASUS ASIC and the bundled ASUS PC Probe. SMBus: Features the System Management Bus interface used to physically transport commands and information between SMBus devices. PCI Expansion Slots: Provides five 32-bit PCI (Rev. 2.
2. FEATURES 2.1.2 Performance • • 2. FEATURES Performance • • 10 ACPI Ready: Advanced Configuration Power Interface (ACPI) provides more Energy Saving Features for operating systems that support OS Direct Power Management (OSPM) functionality. With these features employed in the OS, PCs can be ready around the clock but comply with energy saving standards. To fully utilize the ACPI benefits, use an ACPI-supported OS such as Windows 98.
2. FEATURES 2.1.3 Intelligence • • • • • • • • Auto Fan Off: The system fans powers off automatically even in sleep mode. This function reduces both energy consumption and system noise, and is an important feature in implementing silent PC systems. Dual Function Power Button: Pushing the power button for less than 4 seconds when the system is in the working state places the system into one of two states: sleep mode or soft-off mode, depending on the BIOS or OS setting (see PWR Button < 4 Secs in 4.
2. FEATURES 2.2 Motherboard Components See opposite page for locations. Location Processor Support Socket 370 for Pentium III Coppermine Processors ................ 2 Feature Setting DIP Switches ................................................. 13 2. FEATURES M/B Components Chipsets VIA VT8633 North Bridge ....................................................... 3 VIA VT8233 South Bridge ..................................................... 16 iTE IT8703F-A Super I/O Controller .........................
2. FEATURES 2.2.1 Component Locations 1 2 3 4 5 6 27 2.
3. HARDWARE SETUP 3.1 Motherboard Layout 24.5cm (9.
3. HARDWARE SETUP 3.2 Layout Contents Motherboard Settings 1) 2) 3) 4) 5) 6) JEN DIP_SW 1–5 ACRUSB1/ACRUSB2 LAN_EN AUDIO_EN USB01_PWR USB23_PWR USB45_PWR 7) VIO2/VIO3 8) CLR_RTC p. 18 p. 19 p. 20 p. 20 p. 21 p. 21 JumperFree Mode Setting (Disable/Enable) CPU External Frequency Selection ACR/USB Selection LAN Setting (Disable/Enable) Onboard Audio Controller (Disable/Enable) USB Device Wake-up (+5V/+5VSB) p. 22 I/O Voltage Settings (2.65V/2.75V/2.9V) p.
3. HARDWARE SETUP 11) 12) 13) 14) 15) 16) 17) 18) 19) 3. H/W SETUP Layout Contents 20) 21) 22) 23) 24) 25) 16 SMB AFPANEL AAPANEL CD/AUX/MODEM MIC2 HPHONE JTPWR SMARTCARD SPDIFOUT SPDIFIN PWR.LED (PANEL) SPEAKER (PANEL) MSG.LED (PANEL) SMI (PANEL) PWR.SW (PANEL) RESET (PANEL) p. 39 p. 40 p. 40 p. 41 p. 41 p. 42 p. 42 p. 43 p.
3. HARDWARE SETUP 3.3 Hardware Setup Procedure Complete the following steps before using your computer: 1. Check motherboard settings 2. Install memory modules 3. Install the Central Processing Unit (CPU) 4. Install Expansion Cards 5. Connect ribbon cables, panel wires, and power supply cables 6. Configure the BIOS parameter settings 3.4 Motherboard Settings This section tells you how to change motherboard function settings through the switches and/or jumpers. 3.
3. HARDWARE SETUP Motherboard Frequency Settings (DIP Switches) The motherboard frequency is adjusted through the DIP switches. The white block represents the switch’s position. The illustration below shows all the switches in the OFF position. 0 1 0 1 0 1 CUV266 FREQ_SEL ON ON 1 2 3 4 5 OFF CUV266 DIP Switch 1. Frequency Multiple 2. Frequency Multiple 3. Frequency Multiple 4. Frequency Multiple 5. Frequency Multiple 3.
3. HARDWARE SETUP 2) CPU External Frequency Selection (DIP_SW Switches 1–5) This option tells the clock generator what frequency to send to the CPU, DRAM, and the PCI bus. This allows the selection of the CPU’s External frequency (or BUS Clock). The BUS Clock multiplied by the Frequency Multiple equals the CPU’s Internal frequency (the advertised CPU speed).
3. HARDWARE SETUP 3) ACR/USB Selection (ACRUSB1, ACRUSB2) When set to pins 1-2, these jumpers allow you to activate USB port 3. Setting the jumpers to pins 2-3 activates the Advanced Communication Riser (ACR) slot. The default setting for both jumpers is 1-2. (NOTE: The USB port 2 is always active regardless of the setting of these jumpers.) IMPORTANT! Always set both jumpers accordingly when selecting a device. 0 1 0 1 0 1 CUV266 ACRUSB2 ACRUSB1 3.
3. HARDWARE SETUP 5) Onboard Audio Controller (3-pin AUDIO_EN) (on audio models only) This jumper allows you to enable or disable the audio CODEC on the motherboard. Disable the audio CODEC if you desire to install a PCI audio card on one of the PCI slots or on the ACR slot. The default setting is ENABLE. (NOTE: If you install a PCI audio card, disable the parameter Onboard AC97 Controller in 4.4.2 I/O Device Configuration in BIOS.
3. HARDWARE SETUP 7) I/O Voltage Settings (4-pin VIO2, VIO3) These jumpers allow you to select the voltage supplied to the DRAM, chipset, AGP, and PCI. The default setting for both jumpers is 1-2 to select 2.65V. Use the default setting for better system reliability. (NOTE: VIO2 and VIO3 jumpers should always have the same settings.) VIO3 CUV266 2 3 3 4 0 1 0 1 0 1 1 2 2.65V (Default) 2.75V 2.9V VIO2 1 2 3. H/W SETUP Motherboard Settings CUV266 VIO Setting 2 3 2.65V (Default) 2.75V 3 4 2.
3. HARDWARE SETUP 3.5 System Memory This motherboard uses only Double Data Rate (DDR) Dual Inline Memory Modules (DIMMs). Three DIMM sockets are available for 2.5V (power level) DDR Synchronous Dynamic Random Access Memory (DDR SDRAM) of 64, 128, 256, 512MB, or 1GB densities for a system memory configuration of 64MB up to 3GB. One side (with memory chips) of the DIMM takes up one row on the motherboard.
3. HARDWARE SETUP 3.5.2 Memory Installation WARNING! Make sure that you unplug the power supply when adding or removing memory modules or other system components. Failure to do so may cause severe damage to both the motherboard and expansion cards (see 3.3 Hardware Setup Procedure for more information). Insert the module(s) into the DIMM sockets as shown. Because the number of pins are different on either side of the breaks, the module only fits in one direction.
3. HARDWARE SETUP 3.6 Central Processing Unit (CPU) The motherboard comes with a ZIF Socket for the supported CPUs listed in section 2.1.1 Specifications. The following illustration shows the CPU socket location on the motherboard and the correct CPU orientation. 0 1 0 1 0 1 CUV266 Pentium III Gold Arrow 3.
3. HARDWARE SETUP 3.6.1 CPU Installation Follow these steps to install a CPU. 1. Locate the ZIF socket on the motherboard. 2. Unlock the socket by pressing the lever sideways then lifting it up to a 90°-100° angle. 3. H/W SETUP CPU Installation 3. Position the CPU above the socket such that its notched or marked corner matches the socket corner near the end of the lever, while making sure that the CPU is parallel to the socket. 4. Carefully insert the CPU into the socket until it fits in place.
3. HARDWARE SETUP 3.7 Expansion Cards In the future, you may need to install expansion cards. The motherboard has five PCI expansion slots to support these cards. Follow the steps in the next section when installing expansion cards. WARNING! Unplug the system power cord when adding or removing expansion cards or other system components. Failure to do so may cause severe damage to both the motherboard and expansion cards. 3.7.1 Installing an Expansion Card ASUS CUV266 User’s Manual 3.
3. HARDWARE SETUP 3.7.2 Assigning IRQs for Expansion Cards Some expansion cards need an IRQ to operate. Generally, an IRQ must be exclusively assigned to one use. In a standard design, there are 16 IRQs available but most of them are already in use, leaving 6 IRQs free for expansion cards. If your motherboard has PCI audio onboard, an additional IRQ will be used. If your motherboard also has MIDI enabled, another IRQ will be used, leaving 4 IRQs free.
3. HARDWARE SETUP 3.7.3 Accelerated Graphics Port (AGP) Pro Slot This motherboard has an Accelerated Graphics Port (AGP) Pro slot to support the new generation graphics cards with ultra-high memory bandwidth. CUV266 0 1 0 1 0 1 AGP Card without Retention Notch TOP VIEW 20-pin bay Rib (inside slot) 28-pin bay Rib 3. H/W SETUP Expansion Cards CUV266 Accelerated Graphics Port (AGP PRO) CAUTION! The AGP Pro slot is shipped with a warning label over the 20-pin bay.
3. HARDWARE SETUP 3.7.4 Advanced Communication Riser (ACR)) Slot This motherboard has an Advanced Communication Riser (ACR) slot for communications and audio subsystems. The slot supports modem, audio, LAN, and Home Phoneline Networking Alliance (HPNA) or Home Networking cards. The ACR slot is backward compatible with the Audio Modem Riser (AMR) cards. iMPORTANT! The ACR slot on the motherboard shares the same expansion slot with PCI Slot 5. 0 1 0 1 0 1 CUV266 3.
3. HARDWARE SETUP 3.8 Connectors 3.8.1 External Connectors WARNING! Some pins are used for connectors or power sources. These are clearly distinguished from jumpers in the Motherboard Layout. Placing jumper caps over these connector pins will cause damage to your motherboard. IMPORTANT: Ribbon cables should always be connected with the red stripe to Pin 1 on the connectors.
3. HARDWARE SETUP 3) Fast Ethernet LAN Port (RJ-45) The RJ-45 port allows connection to a Local Area Network (LAN) through a network hub. RJ45 4) Universal Serial Bus Ports 1 & 2 (Black two 4-pin USB) Two USB ports are available for connecting USB devices. USB 0 3. H/W SETUP Connectors Universal Serial Bus (USB) 1 5) Parallel Port (Burgundy 25-pin PRINTER) You can enable the parallel port and choose the IRQ through Onboard Parallel Port (see 4.4.2 I/O Device Configuration).
3. HARDWARE SETUP 6) Serial Ports (Teal/Turquoise 9-pin COM1 / 9-pin COM2) Two serial ports can be used for pointing devices or other serial devices. To enable these ports, see Onboard Serial Port 1 / Onboard Serial Port 2 in 4.4.2 I/O Device Configuration for the settings. COM1 COM2 Serial Ports (9-pin Male) 3.
3. HARDWARE SETUP 3.8.2 Internal Connectors 1) IDE Activity LED (2-pin IDELED) This connector supplies power to the cabinet’s IDE activity LED. Read and write activity by devices connected to the Primary or Secondary IDE connectors cause the IDE LED to light up. 0 1 0 1 0 1 CUV266 IDELED TIP: If the case-mounted LED does not light, try reversing the 2-pin plug. 3.
3. HARDWARE SETUP 3) Primary (Blue) / Secondary IDE Connectors (40-1 pin IDE1/IDE2) These connectors support the provided UltraDMA/100/66 IDE hard disk ribbon cable. Connect the cable’s blue connector to the primary (recommended) or secondary IDE connector, then connect the gray connector to the UltraDMA/100/66 slave device (hard disk drive) and the black connector to the UltraDMA/100/66 master device. It is recommended that non-UltraDMA/100/66 devices be connected to the secondary IDE connector.
3. HARDWARE SETUP 4) Wake-On-LAN Connector (3-pin WOL_CON) This connector connects to a LAN card with a Wake-On-LAN output, such as the ASUS PCI-L101 Ethernet card (see 7. Appendix). The connector powers up the system when a wakeup packet or signal is received through the LAN card. IMPORTANT: This feature requires that Wake-On-LAN features are enabled (see 4.4.3 Power Management) and that your system has an ATX power supply with at least 720mA +5V standby power.
3. HARDWARE SETUP 6) CPU Fan, Power Fan, and Chassis Fan Connectors (CPU_FAN, PWR_FAN, CHA_FAN) The three fan connectors support cooling fans of 350mA (4.2 Watts) or less. Orient the fans so that the heat sink fins allow airflow to go across the onboard heat sinks instead of the expansion slots. The fan wiring and plug may vary depending on the fan manufacturer. Connect the fan cable to the connector making sure that the black wire matches the ground pin.
3. HARDWARE SETUP 8) Infrared Module Connector (5-pin IR_CON) This connector supports an optional wireless transmitting and receiving infrared module. This module mounts to a small opening on system cases that support this feature. You must also configure the setting through UART2 Use Infrared (see 4.4.2 I/O Device Configuration) to select whether UART2 is directed for use with COM2 or IrDA.
3. HARDWARE SETUP 10) Power Supply Connectors (20-pin block ATXPWR) This connector connects to an ATX 12V power supply. The plug from the power supply fits in only one orientation because of the different hole sizes. Find the proper orientation and push down firmly making sure that the pins are aligned. IMPORTANT: Make sure that the ATX 12V power supply (minimum recommended wattage: 230W) can supply at least 10mA on the +5-volt standby lead (+5VSB).
3. HARDWARE SETUP 12) ASUS iPanel Connector (24-1 pin AFPANEL) This connector allows you to connect an optional ASUS iPanel, an easy-to access drive bay with front I/O ports and status LEDs. If you are not using an ASUS iPanel, you can connect an optional wireless transmitting and receiving infrared module to the SIR connector.
3. HARDWARE SETUP 14) Internal Audio Connectors (4-1 pin CD, AUX, MODEM) (optional) These connectors allow you to receive stereo audio input from sound sources as a CD-ROM, TV tuner, or MPEG card. The MODEM connector allows the onboard audio to interface with a voice modem card with a similar connector. It also allows the sharing of mono_in (such as a phone) and a mono_out (such as a speaker) between the audio and a voice modem card. CD (Black) AUX (White) CUV266 0 1 0 1 0 1 MODEM 3.
3. HARDWARE SETUP 16) Headphone True-level Line Out Header (3-pin HPHONE) (optional) This connector allows you to connect chassis-mounted headphone to the motherboard instead of connecting an external headphone to the ATX connector. NOTE: The internal microphone does not work if there is an external microphone connected to the external Mic (pink) jack. You may only use one microphone at a time. 0 1 0 1 0 1 CUV266 HPHONE 3.
3. HARDWARE SETUP 18) Smart Card Reader Connector (14-1 pin SMARTCARD) (optional) This connector accommodates a Smart Card Reader that allow you to conveniently make transactions such as financial, heaalth care, telephony, or traveling services through a Smart Card user interface software. 0 1 LED NC SCRREST RFU2 SCRUI SCRRES# 0 1 0 1 CUV266 VCC NC SCRFET# SCRCLK RFU1 GND NC2 1 3.
3. HARDWARE SETUP The following 20-pin PANEL illustration is for items 20-25. CUV266 0 1 * Requires an ATX power supply. Speaker Connector 0 1 0 1 IDE LED Message LED SMI Lead ResetCon Ground +5V Ground Ground SPKR PLED IDELED+ IDELED- +5 V MLED ExtSMI# Ground PWR_SW Ground +5 V Power LED Reset SW ATX Power Switch* CUV266 System Panel Connectors 3. H/W SETUP Connectors 20) System Power LED Lead (3-1 pin PWR.LED) This 3-1 pin connector connects to the system power LED.
3. HARDWARE SETUP 3.9 Starting Up the First Time 3. H/W SETUP Connectors 1. After making all the connections, replace the system case cover. 2. Be sure that all switches are off (in some systems, marked with ). 3. Connect the power cord to the power connector at the back of the system chassis. 4. Connect the power cord to a power outlet that is equipped with a surge protector. 5. Turn on the devices in the following order: a. Monitor b. External SCSI devices (starting with the last device on the chain) c.
3. HARDWARE SETUP 7. At power on, hold down to enter BIOS Setup. Follow the instructions in 4. BIOS SETUP. * Powering Off the computer: You must first exit or shut down the system before switching off the power switch. For ATX power supplies, you can press the ATX power switch after exiting or shutting down the operating system. If you use Windows 9X, click the Start button, click Shut Down, then click Shut down the computer? The power supply should turn off after Windows shuts down.
4. BIOS SETUP 4.1 Managing and Updating Your BIOS 4.1.1 Upon First Use of the Computer System It is recommended that you save a copy of the original motherboard BIOS along with a Flash Memory Writer utility (AFLASH.EXE) to a bootable floppy disk in case you need to reinstall the BIOS later. AFLASH.EXE is a Flash Memory Writer utility that updates the BIOS by uploading a new BIOS file to the programmable flash ROM on the motherboard. This file works only in DOS mode.
4. BIOS SETUP 5. Select 1. Save Current BIOS to File from the Main menu and press . The Save Current BIOS To File screen appears. 6. Type a filename and the path, for example, A:\XXX-XX.XXX and then press . 4.
4. BIOS SETUP 4.1.2 Updating BIOS Procedures WARNING! Update the BIOS only if you have problems with the motherboard and you know that the new BIOS revision will solve your problems. Careless updating can result in your motherboard having more problems! 4. BIOS SETUP Updating BIOS 1. Download an updated ASUS BIOS file from the Internet (WWW or FTP) (see ASUS CONTACT INFORMATION on page 3 for details) and save to the boot floppy disk you created earlier. 2. Boot from the floppy disk. 3.
4. BIOS SETUP 7. The utility starts to program the new BIOS information into the Flash ROM. The boot block is updated automatically only when necessary. This minimizes the possibilities of boot problems in case of update failures. When the programming is done, Flashed Successfully appears. 8. Follow the onscreen instructions to continue. 4. BIOS SETUP Updating BIOS WARNING! If you encounter problems while updating the new BIOS, DO NOT turn off the system because this may cause boot problems.
4. BIOS SETUP 4.2 BIOS Setup Program This motherboard supports a programmable EEPROM that you can update using the provided utility described in 4.1 Managing and Updating Your BIOS. The utility is used if you are installing a motherboard, reconfiguring your system, or prompted to “Run Setup”. This section describes how to configure your system using this utility. Even if you are not prompted to use the Setup program, at some time in the future you may want to change the configuration of your computer.
4. BIOS SETUP 4.2.1 BIOS Menu Bar The top of the screen has a menu bar with the following selections: MAIN Use this menu to make changes to the basic system configuration. ADVANCED Use this menu to enable and make changes to the advanced features. POWER Use this menu to configure and enable Power Management features. BOOT Use this menu to configure the default system device used to locate and load the Operating System. EXIT Use this menu to exit the current menu or specify how to exit the Setup program.
4. BIOS SETUP General Help In addition to the Item Specific Help window, the BIOS setup program also provides a General Help screen. You may launch this screen from any menu by simply pressing or the + combination. The General Help screen lists the legend keys with their corresponding functions. Saving Changes and Exiting the Setup Program See 4.7 Exit Menu for detailed information on saving changes and exiting the setup program.
4. BIOS SETUP 4.3 Main Menu When you enter the Setup program, the following screen appears: 4. BIOS SETUP Main Menu System Time [XX:XX:XX] Sets the system to the time that you specify (usually the current time). The format is hour, minute, second. Valid values for hour, minute and second are Hour: (00 to 23), Minute: (00 to 59), Second: (00 to 59). Use the or + keys to move between the hour, minute, and second fields.
4. BIOS SETUP 4.3.1 Primary & Secondary Master/Slave 4. BIOS SETUP Master/Slave Drives Type [Auto] Select [Auto] to automatically detect an IDE hard disk drive. If automatic detection is successful, Setup automatically fills in the correct values for the remaining fields on this sub-menu. If automatic detection fails, this may be because the hard disk drive is too old or too new. If the hard disk was already formatted on an older system, Setup may detect incorrect parameters.
4. BIOS SETUP [User Type HDD] Manually enter the number of cylinders, heads and sectors per track for the drive. Refer to the drive documentation or on the drive label for this information. If no drive is installed or if you are removing a drive and not replacing it, select [None]. 4. BIOS SETUP Master/Slave Drives Translation Method [LBA] Select the hard disk drive type in this field.
4. BIOS SETUP 4. BIOS SETUP Master/Slave Drives CHS Capacity This field shows the drive’s maximum CHS capacity as calculated by the BIOS based on the drive information you entered. Maximum LBA Capacity This field shows the drive’s maximum LBA capacity as calculated by the BIOS based on the drive information you entered. Multi-Sector Transfers [Maximum] This option automatically sets the number of sectors per block to the highest number that the drive supports.
4. BIOS SETUP 4.3.2 Keyboard Features Boot Up NumLock Status [On] This field enables users to activate the Number Lock function upon system boot. Configuration options: [Off] [On] 4. BIOS SETUP Keyboard Features Keyboard Auto-Repeat Rate [12/Sec] This controls the speed at which the system registers repeated keystrokes. Options range from 6 to 30 characters per second.
4. BIOS SETUP Language [English] This field displays the BIOS language version. 4. BIOS SETUP Main Menu Supervisor Password [Disabled] / User Password [Disabled] These fields allow you to set passwords. To set a password, highlight the appropriate field and press . Type in a password then press . You can type up to eight alphanumeric characters. Symbols and other characters are ignored. To confirm the password, type the password again and press . The password is now set to [Enabled].
4. BIOS SETUP 4.4 Advanced Menu 4. BIOS SETUP Advanced Menu CPU Speed [Manual] When the motherboard is set to JumperFree™ mode, this field allows you to select the internal frequency of your CPU. Available options include multiples of 66, 100, and 133. Select [Manual] if you want to make changes to the two subsequent fields. Note that selecting a frequency higher than the CPU manufacturer recommends may cause the system to hang or crash.
4. BIOS SETUP System/SDRAM Frequency Ratio [Auto] This field determines whether the memory clock frequency is set to be in synchronous or asynchronous mode with respect to the system frequency. The options that appear in the popup menu vary according to the System/ PCI Frequency (MHz). CPU Level 1 Cache, CPU Level 2 Cache [Enabled] These fields allow you to choose from the default of [Enabled] or choose [Disabled] to turn on or off the CPU Level 1 and Level 2 built-in cache.
4. BIOS SETUP USB Legacy Support [Auto] This motherboard supports Universal Serial Bus (USB) devices. The default of [Auto] allows the system to detect a USB device at startup. If detected, the USB controller is enabled. If not detected, the USB controller is disabled. When you set this field to [Disabled], the USB controller is disabled whether you are using a USB device or not.
4. BIOS SETUP For processors with unlocked frequency multiplier 4. BIOS SETUP JumperFree Mode System Hangup If the system crashes or hangs due to improper frequency settings, power OFF the system and restart. The system starts up in safe mode running at a bus speed of 66MHz and enters the BIOS Setup.
4. BIOS SETUP 4.4.1 Chip Configuration (Scroll down to see more items as shown) 4. BIOS SETUP Chip Configuration SDRAM Configuration [By SPD] This sets the optimal timings for items 2–5, depending on the memory modules that you are using. The default setting is [By SPD], which configures items 2–5 by reading the contents in the SPD (Serial Presence Detect) device.
4. BIOS SETUP SDRAM RAS to CAS Delay [3T] This controls the latency between the SDRAM active command and the read/write command. NOTE: This field appears only when you set the SDRAM Configuration to [User Defined]. SDRAM Active to Precharge Time [6T] To make changes to this field, set the SDRAM Configuration field to [User Defined].
4. BIOS SETUP AGP Fast Write [Disabled] Configuration options: [Disabled] [Enabled] AGP Drive Strength [Auto] Configuration options: [Auto] [Manual] Graphics Aperture Size [64MB] This feature allows you to select the size of mapped memory for AGP graphic data. Configuration options: [4MB] [8MB] [16MB] [32MB] [64MB] [128MB] [256MB] Video Memory Cache Mode [UC] USWC (uncacheable, speculative write combining) is a new cache technology for the video memory of the processor.
4. BIOS SETUP 4.4.2 I/O Device Configuration Onboard FDC Swap A & B [No Swap] This field allows you to reverse the hardware drive letter assignments of your floppy disk drives. Configuration options: [No Swap] [Swap AB] 4. BIOS SETUP I/O Device Config Onboard Serial Port 1 [3F8H/IRQ4] Onboard Serial Port 2 [2F8H/IRQ3] These fields allow you to set the addresses for the onboard serial connectors. Serial Port 1 and Serial Port 2 must have different addresses.
4. BIOS SETUP Parallel Port Mode [ECP+EPP] This field allows you to set the operation mode of the parallel port. [Normal] allows normal-speed operation but in one direction only; [EPP] allows bidirectional parallel port operation; [ECP] allows the parallel port to operate in bidirectional DMA mode; [ECP+EPP] allows normal speed operation in a two-way mode.
4. BIOS SETUP 4.4.3 PCI Configuration 4. BIOS SETUP PCI Configuration Slot 1, Slot 2, Slot 3, Slot 4/5 IRQ [Auto] These fields automatically assign the IRQ for each PCI slot. The default setting for each field is [Auto], which utilizes auto-routing to determine IRQ assignments. Configuration options: [Auto] [NA] [3] [4] [5] [7] [9] [10] [11] [12] [14] [15] PCI/VGA Palette Snoop [Disabled] Some non-standard VGA cards, such as graphics accelerators or MPEG video cards, may not show colors properly.
4. BIOS SETUP USB Function [Enabled] Set this field to [Enabled] if you want to use Universal Serial Bus (USB) devices. Configuration options: [Disabled] [Enabled] Primary VGA BIOS [PCI Card] This field allows you to select the primary graphics card. Configuration options: [PCI Card] [AGP Card] Onboard LAN Boot ROM [Disabled] This field allows you to enable or disable the option ROM in the onboard LAN chipset. Configuration options: [Disabled] [Enabled] PCI IRQ Resource Exclusion 4.
4. BIOS SETUP PCI DMA Resource Exclusion ASUS CUV266 User’s Manual 4. BIOS SETUP PCI Configuration DMA x Used By ISA [No/ICU] These fields indicate whether or not the displayed DMA channel for each field is being used by a legacy (non-PnP) ISA card. The setting [No/ICU] for a DMA channel indicates that you are using the ISA Configuration Utility (ICU), and that this particular DMA channel is NOT required by a legacy ISA card.
4. BIOS SETUP PCI UMB Resource Exclusion 4. BIOS SETUP PCI Configuration ISA MEM Block BASE [No/ICU] This field allows you to set the base address and block size of a legacy ISA card that uses a memory segment within the C800 and DFFF address range. If you have such a card and you are not using ICU to specify its address range, select a base address from the six available options. When you select an option other than [No/ICU], the ISA MEM Block SIZE field appears for selecting the block size.
4. BIOS SETUP 4.4.4 Shadow Configuration 4. BIOS SETUP Shadow Configuration Video ROM BIOS Shadow [Enabled] When enabled, this field allows you to change the video BIOS location from ROM to RAM. Relocating the video BIOS to RAM enhances system performance because information access is faster than in ROM. Configuration options: [Disabled] [Enabled] C8000-DFFFF Shadow [Disabled] These fields are used for shadowing other expansion card ROMs.
4. BIOS SETUP 4.5 Power Menu The Power menu allows you to reduce power consumption. This feature turns off the video display and shuts down the hard disk after a period of inactivity. 4. BIOS SETUP Power Menu Power Management [User Defined] This field must be enabled to activate the automatic power saving features. When set to [Disabled], the power management features do not function regardless of the other settings on this menu.
4. BIOS SETUP Video Off Option [Suspend -> Off ] This field determines when to activate the video off feature for monitor power management. Configuration options: [Always On] [Suspend -> Off] Video Off Method [DPMS OFF] This field defines the video off features. The DPMS (Display Power Management System) feature allows the BIOS to control the video display card if it supports the DPMS feature. [Blank Screen] only blanks the screen (use this for monitors without power management or “green” features.
4. BIOS SETUP 4.5.1 Power Up Control 4. BIOS SETUP Power Up Control AC PWR Loss Restart [Disabled] This allows you to set whether you want your system to reboot after the power has been interrupted. [Disabled] leaves your system off and [Enabled] reboots your system. [Previous State] sets your system back to the state it is before the power interruption.
4. BIOS SETUP Wake Up by USB Device [Disabled] When set to [Enabled], this field allows you to wake up the system by a USB device ac tivity. This feature requires an ATX power supply that can supply at least 1A on the +5VSB lead. The default is [Disabled] because not all computer have the appropriate power supply. A computer without the correct power supply will power up if you set this field to [Enabled].
4. BIOS SETUP 4.5.2 Hardware Monitor MB Temperature [xxxC/xxxF] CPU1/CPU2 Temperature [xxxC/xxxF] JTPWR Temperature [xxxC/xxxF] The onboard hardware monitor automatically detects the MB (motherboard), CPU, and JTPWR (power supply) temperatures. 4. BIOS SETUP Hardware Monitor CPU Fan Speed [xxxxRPM] Power Fan Speed [xxxxRPM] Chassis Fan Speed [N/A] The onboard hardware monitor automatically detects the speeds of the CPU fan, chassis fan, and chassis fan measured in rotations per minute (RPM).
4. BIOS SETUP 4.6 Boot Menu Boot Sequence 4. BIOS SETUP Boot Menu The Boot menu allows you to select among the four possible types of boot devices listed using the up and down arrow keys. By using the <+> or key, you can promote devices and by using the <-> key, you can demote devices. Promotion or demotion of devices alters the priority which the system uses to search for a boot device on system power up.
4. BIOS SETUP Plug & Play O/S [No] This field allows you to use a Plug-and-Play (PnP) operating system to configure the PCI bus slots instead of using the BIOS. When [Yes] is selected, interrupts may be reassigned by the OS. When a non-PnP OS is installed or you want to prevent reassigning of interrupt settings, select the default setting of [No]. Configuration options: [No] [Yes] Reset Configuration Data [No] The Extended System Configuration Data (ESCD) contain information about non-PnP devices.
4. BIOS SETUP 4.7 Exit Menu When you have made all of your selections from the various menus in the Setup program, save your changes and exit Setup. Select Exit from the menu bar to display the following menu: 4. BIOS SETUP Exit Menu NOTE: Pressing does not immediately exit this menu. Select one of the options from this menu or from the legend bar to exit this menu.
4. BIOS SETUP Load Setup Defaults This option allows you to load the default values for each of the parameters on the Setup menus. When you select this option or if you press , a confirmation window appears. Select [Yes] to load default values. Select Exit Saving Changes or make other changes before saving the values to the non-volatile RAM. Discard Changes This option allows you to discard the selections you made and restore the previously saved values.
5. SOFTWARE SETUP 5.1 Operating Systems You should always use the latest operating system and updates when using new hardware to ensure full compliance. You may use any version of Windows 98/2000/ Millenium, but for Windows 95, you must use OSR 2.0 or later. For Windows NT 4.0, you must use Service Pack 3.0 or later. 5.1.
5. SOFTWARE SETUP 5.2.2 Applications • • • 5. S/W SETUP Applications • • • 84 INF Update Utility for VIA Chipset: Installs the update utility for VIA Apollo Pro266 chipset. Install this utility the first time you run the CUV266 Support CD. AGP 4X/133 Driver: Installs the AGP4X/133 driver V4.05b for the AGP 4X card. C-Media PCI Audio Driver and Application: Installs the C-Media audio driver and related applications. AMR Modem Driver: Installs the AMR modem driver.
5. SOFTWARE SETUP • • • • • • • • • • • • Intel LDCM 6.10.0.17 Client Setup: Installs the software for monitoring the Client system. Install the LANDesk Client Manager to use the hardware manager features. ASUS BIOS Flash Utility for LDCM 6.10.0.17: Installs a utility that can remotely flash a Client PC’s BIOS when used with Intel LDCM Administrator. Before installing this utility, make sure that LDCM6.10.0.17 Client is already installed. ASUS PC Probe V2.12.
5. SOFTWARE SETUP 5.2.3 Audio Feature Setup When you install the C-Media PCI Audio Driver and Application from the CUV266 Support CD, the system can support 6-channel audio feature. Follow these steps to select your desired audio settings: 1. Click on the C-Media icon on the desktop to Display the C-Media Mixer. 2. Click on the Advanced button to display this window. Select your desired setting. 3. Click on the Connector tab to display the audio connector settings.
6. SOFTWARE REFERENCE 6. S/W REFERENCE ASUS PC Probe 6.1 ASUS PC Probe ASUS PC Probe is a convenient utility to continuously monitor your computer system’s vital components, such as fan rotations, voltages, and temperatures. It also has a utility that lets you review useful information about your computer, such as hard disk space, memory usage, and CPU type, CPU speed, and internal/external frequencies through the DMI Explorer. 6.1.
6. SOFTWARE REFERENCE 6. S/W REFERENCE ASUS PC Probe 6.1.2 Using ASUS PC Probe Monitoring Monitor Summary Shows a summary of the items being monitored. Temperature Monitor Shows the PC temperature (for supported processors only). Temperature Warning threshold adjustment (Move the slider up to increase the threshold level or down to decrease the threshold level) Fan Monitor Shows the PC fan rotation.
6. S/W REFERENCE ASUS PC Probe 6. SOFTWARE REFERENCE Settings Lets you set threshold levels and polling intervals or refresh times of the PC’s temperature, fan rotation, and voltages. CPU Cooling System Setup Lets you select when to enable software CPU cooling. When When CPU Overheated is selected, the CPU cooling system is enabled whenever the CPU temperature reaches the threshold value. History Lets you record the monitoring activity of a certain component of your PC for future reference.
6. SOFTWARE REFERENCE 6. S/W REFERENCE ASUS PC Probe Information Hard Drives Shows the used and free space of the PC’s hard disk drives and the file allocation table or file system used. Memory Shows the PC memory load, memory usage, and paging file usage. Device Summary Shows a summary of devices present in your PC.
6. S/W REFERENCE ASUS PC Probe 6. SOFTWARE REFERENCE DMI Explorer Shows information pertinent to the PC, such as CPU type, CPU speed, and internal/external frequencies, and memory size. Utility Lets you run programs outside of the ASUS Probe modules. To run a program, click Execute Program. NOTE: This feature is currently unavailable.
6. SOFTWARE REFERENCE 6. S/W REFERENCE ASUS PC Probe 6.1.3 ASUS PC Probe Task Bar Icon Right clicking the PC Probe icon brings up a menu to open or exit ASUS PC Probe and pause or resume all system monitoring. When the ASUS PC Probe senses a problem with your PC, portions of the ASUS PC Probe icon changes to red, the PC speaker beeps, and the ASUS PC Probe monitor appears.
7. APPENDIX 7. APPENDIX ASUS LAN Card 7.1 PCI-L101 Fast Ethernet Card LEDs LAN Activity Output Signal Intel Chipset RJ45 Wake on LAN Output Signal ASUS Motherboard type Other If you are using the ASUS PCI-L101 on an ASUS motherboard, leave the jumper on its defaut setting of “ASUS.” If you are using another brand of motherboard, set the jumper to “Other.” Connect the Wake on LAN (WOL) output signal to the motherboard’s WOL_CON in order to utilize the wake on LAN feature of the motherboard.
7. APPENDIX 7.1.1 Features 7. APPENDIX ASUS LAN Card • • • • • • • • • • • • Intel 82558 Ethernet LAN Controller (Fully integrated 10BASE-T/100BASE-TX) Wake-On-LAN Remote Control Function Supported PCI Bus Master Complies to PCI Local Bus Rev. 2.1 specifications Consists of MAC & PHY (10/100Mbps) interfaces Complies to IEEE 802.3 10BASE-T and IEEE 802.3u 100BASE-TX interfaces Fully supports 10BASE-T & 100BASE-TX operations through a single RJ45 port Supports 32-bit Bus Master Technology / PCI Rev. 2.
7. APPENDIX 7.2 Modem Riser 7.2.1 56K Software Modem Layout of Primary Top: 7.2.2 Primary/Seconday MR There are two types of modem risers: primary MR and secondary MR. In appearance, the primary MR has a crystal onboard but the secondary does not. If your motherboard has an audio codec and no PCI audio chipset onboard, you may use the secondary MR; otherwise, you should use the primary MR. 7.
7. APPENDIX 7.2.4 Software Setup in Windows 98 The Modem Riser supports the Plug and Play feature. It allows your computer to automatically set the optimal configurations for the MR and communication software. Follow the procedure below to install the modem driver. 1. Power ON the computer after the hardware installation is completed. 7. APPENDIX Modem Riser 2. Windows 98 will automatically detect the modem and display a “PCI Card” message under “Add New Hardware Found”. 3.
7. APPENDIX 7.3 Glossary Bus PCI AGP 1X AGP 2X AGP 4X Bus Frequency 33MHz 66MHz 66MHz 66MHz Bandwidth 33MHz 66MHz 133MHz 266MHz 7. APPENDIX Glossary 1394 1394 is the IEEE designation for the high performance serial bus at 12.5, 25 or 50MBytes/sec speeds. This serial bus defines both a back plane physical layer and a point-to-point cable-connected virtual bus.
7. APPENDIX 7. APPENDIX Glossary Boot Boot means to start the computer operating system by loading it into system memory. When the manual instructs you to “boot” your system (or computer), it means to turn ON your computer. “Reboot” means to restart your computer. When using Windows 95 or later, selecting “Restart” from “Start | Shut Down...” will reboot your computer. Bus Master IDE PIO (Programmable I/O) IDE requires that the CPU be involved in IDE access and waiting for mechanical events.
7. APPENDIX ASUS CUV266 User’s Manual 7. APPENDIX Glossary LPT Port (Line Printer Port) Logical device name reserved by DOS for the computer parallel ports. Each LPT port is configured to use a different IRQ and address assignment. MMX A set of 57 new instructions based on a technique called Single Instruction, Multiple Data (SIMD), which is built into the new Intel Pentium PP/MT (P55C) and Pentium II (Klamath) CPU as well as other x86-compatible microprocessors.
7. APPENDIX 7. APPENDIX Glossary ROM (Read Only Memory) ROM is nonvolatile memory used to store permanent programs (called firmware) used in certain computer components. Flash ROM (or EEPROM) can be reprogrammed with new programs (or BIOS). SCSI (Small Computer System Interface) High speed multi-threaded I/O interface defined by the X3T9.2 committee of the American National Standards Institute (ANSI) for connecting many peripheral devices.
INDEX A Accelerated Graphics Port 8 AGP Capability 65 AGP Pro Slot 29, 30 Accessories Fast Ethernet Card 93 Modem Riser 95 AGP.
INDEX F K Fast Ethernet 32 Floppy 3 Mode 54 Floppy Disk Drive Connector 34, 41 Keyboard Auto-Repeat Delay 58 Auto-Repeat Rate 58 Connector 31 Features 58 H Hard Disk Drives (HDDs) CHS Capacity 57 Cylinders 56 Heads 57 LBA Capacity 57 Primary/Secondary Master 55 Primary/Secondary Slave 55 Sectors 56 Translation Method 56 Types 55 Hardware Monitor 78 Hardware Setup Procedure 17 Headers USB 37 I L LAN 8 Jumper Setting 20, 21 Legacy Diskette 54 M Memory Hole 66 Modem Riser 95 Motherboard Components 12, 1
INDEX PCI/VGA Palette Snoop 69 PIO Mode 57 Plug & Play O/S 80 Ports.
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