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34

ASUS CUV266-DLS User’s Manual

3. HARDWARE SETUP

Connectors

3. H/W SETUP

IMPORTANT:

For UltraDMA/100/66 IDE devices,use a 40-pin 80-conductor IDE

cable. The UltraDMA/66 cable included in the motherboard package also
supports UltraDMA/100.

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. If you install two hard
disks, you must configure the second drive as a slave device by setting its jumper
accordingly. Refer to the hard disk documentation for the jumper settings. BIOS
supports specific device bootup (see 4.6. Boot Menu). If you have more than
two UltraDMA/100/66 devices, purchase another UltraDMA/100/66 cable.

NOTES:

1. Pin 20 on each IDE connector is removed to match the covered hole on the

UltraDMA cable connector. This prevents incorrect orientation when you
connect the cables.

2. The hole near the blue connector on the UltraDMA/100/66 cable is intended

likewise.

TIP: You may configure two hard disks to be both Masters with two ribbon
cables – one for the primary IDE connector and another for the secondary
IDE connector.

®

CUV266-DLS

0

1

0

1

0

1

0

1

CUV266-DLS IDE Connectors

NOTE: Orient the red markings
(usually zigzag) on the IDE
ribbon cable to PIN 1.

Secondary IDE Connector

Primary IDE Connector

PIN 1

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Summary of Contents for CUV266-D

Page 1: ... CUV266 DLS JumperFree DDR SDRAM 133MHz FSB AGP Pro 4X Dual Socket 370 Motherboard USER S MANUAL ...

Page 2: ...s and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies and are used only for identification or explanation and to the owners benefit without intent to infringe Intel and Pentium are registered trademarks of Intel Corporation VIA is a trademark of VIA Technologies Inc Windows and MS DOS are registered trademarks of Microsof...

Page 3: ...P ftp asus com tw pub ASUS ASUS COMPUTER INTERNATIONAL America Marketing Address 6737 Mowry Avenue Mowry Business Center Building 2 Newark CA 94560 USA Fax 1 510 608 4555 Email tmd1 asus com Technical Support Fax 1 510 608 4555 Email tsd asus com WWW www asus com FTP ftp asus com Pub ASUS ASUS COMPUTER GmbH Europe Marketing Address Harkortstr 25 40880 Ratingen BRD Germany Fax 49 2102 442066 Email ...

Page 4: ...ngs 16 3 5 System Memory 23 3 5 1 DDR SDRAM Notes 23 3 5 2 Memory Installation 24 3 6 Central Processing Unit CPU 25 3 6 1 CPU Installation 26 3 7 Expansion Cards 27 3 7 1 Installing an Expansion Card 27 3 7 2 Assigning IRQs for Expansion Cards 28 3 7 3 Accelerated Graphics Port AGP Pro Slot 29 3 8 Connectors 31 3 8 1 External Connectors 31 3 8 2 Internal Connectors 33 3 9 Starting Up the First Ti...

Page 5: ...nfiguration 63 4 4 3 PCI Configuration 65 4 5 Power Menu 67 4 5 1 Power Up Control 69 4 5 2 Hardware Monitor 70 4 6 Boot Menu 71 4 7 Exit Menu 73 5 SOFTWARE SETUP 75 5 1 Operating Systems 75 5 1 1 Windows 98 2000 ME First Time Installation 75 5 2 CUV266 DLS Motherboard Support CD 75 5 2 1 Installation Menus 75 6 SOFTWARE REFERENCE 79 6 1 ASUS PC Probe 79 7 APPENDIX 85 7 1 Glossary 85 INDEX 89 ...

Page 6: ... can be 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 Re orient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment to an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced rad...

Page 7: ... REFERENCE Reference material for the included software 7 APPENDIX Optional items and general reference 1 2 Item Checklist Check that your package is complete If you discover damaged or missing items contact your retailer 1 INTRODUCTION 1 INTRODUCTION Manual Checklist Package Contents 1 ASUS Motherboard 1 80 pin ribbon cable for internal UltraDMA 100 66 33 IDE drives 1 Ribbon cable for two 3 5 flo...

Page 8: ...an also be directed from COM2 to the Infrared Module for wireless connections The controller also supports a floppy disk drive PS 2 keyboard and PS 2 mouse DDR Memory Support Equipped with four Double Data Rate DDR Dual Inline Memory Module DIMM sockets to support up to 4GB of memory ECC non ECC and registered DIMM using the latest high speed 2 5V PC1600 PC2100 SDRAM modules JumperFree Mode Allows...

Page 9: ... 133MB s maximum throughput Smart BIOS 2Mb firmware provides CPU DDR SDRAM frequency adjustments BIOS write protection and HD SCSI MO ZIP CD Floppy boot selection EnhancedACPI andAnti BootVirus Protection Programmable BIOS Flash EEPROM that offers enhanced ACPI for Windows 98 2000 ME compatibility built in firmware based virus protection and autodetection of most devices for a virtual automatic se...

Page 10: ...stems and components are based on the following high level goals Support for Plug n Play compatibility and power management for configuring and managing all system components and 32 bit device drivers and installation procedures for Windows95 98 NT Color coded connectors and descriptive icons make identification easy as required by PC 99 High Speed Data Transfer Interface Support for UltraDMA 100 ...

Page 11: ... a computer to be turned on remotely through an internal or external modem With this benefit on hand users can access vital information from their computers anywhere System Resources Alert Today s operating systems such as Windows 98 ME and Windows NT 2000 require much more memory and hard drive space to present enormous user interfaces and run large applications The system resource monitor warns ...

Page 12: ...100 Support 7 ASUS iPanel Connector 9 Parallel Port Top 27 2 Serial Ports COM1 COM2 Bottom 27 RJ 45 LAN Connector Top 28 USB Connectors Port 0 Port 1 Bottom 28 USB Connectors Ports 2 3 4 5 14 PS 2 Mouse Connector Top 29 PS 2 Keyboard Connector Bottom 29 Hardware Monitoring System Voltage Monitoring integrated in ASUS ASIC 16 CPU 1 Fan Connector 25 CPU 2 Fan Connector 3 Chassis Fan Connector 18 Spe...

Page 13: ...ASUS CUV266 DLS User s Manual 13 2 FEATURES 2 FEATURES Motherboard Parts 2 2 1 Component Locations 23 29 27 28 24 4 8 12 18 21 22 11 16 1 6 25 2 20 19 5 7 9 14 15 13 3 10 17 26 ...

Page 14: ... CR2032 3V Lithium Cell CMOS Power PCI 4 PCI 3 PCI 5 WOR LED1 HDDLED JEN PS 2 T Mouse B Keyboard USB1 USB2 COM1 PARALLEL PORT COM2 Socket 370 AIC 7899G CPU1_FAN AFPANEL KB_PWR CPU2_FAN Bottom AUX Power Connector 25 4cm 10 0in LAN Controller 0 1 DDR DIMM1 64 72 bit 184 pin module 0 1 0 1 DDR DIMM2 64 72 bit 184 pin module 2 3 0 1 DDR DIMM3 64 72 bit 184 pin module 4 5 0 1 DDR DIMM4 64 72 bit 184 pi...

Page 15: ...OM2 p 32 Serial Ports 9 pin 10 1 pin male Internal Connectors 1 HDDLED p 33 IDE Activity LED 2 pin 2 FLOPPY p 33 Floppy Disk Drive Connector 34 pin 3 PRIMARY IDE p 34 IDE Connectors Two 40 1 pin SECONDARY IDE 4 WOL_CON p 35 Wake On LAN Connector 3 pin 5 WOR p 35 Wake On Ring Connector 2 pin 6 SCSI A SCSI B p 36 SCSI Connectors 7 CPU1 CPU2 CHA_FAN p 38 CPU and Chassis Fan Connectors three 3 pin 8 U...

Page 16: ...ions whenever you work on your computer 1 Unplug the computer when working on the internal components 2 Use a grounded wrist strap or touch a safely grounded object or to a metal object suchasthepowersupplycase beforehandlingcomputercomponents 3 Hold components by the edges and try not to touch the IC chips on them 4 Whenever you uninstall any component placethe componentsonagrounded antistatic pa...

Page 17: ...e mode The JumperFree mode allows CPU external frequency settings to be made through the BIOS setup see 4 4 Advanced Menu Setting JEN Enable JumperFree 2 3 default Disable Jumper 1 2 NOTE In JumperFree mode set all DIP switches DIP_F to OFF CUV266 DLS 0 1 0 1 0 1 0 1 CUV266 DLS DIP Switches 1 Frequency Selection 2 Frequency Selection 3 Frequency Selection 4 Frequency Selection 5 Frequency Selectio...

Page 18: ...efore you set the DIP_F switches CUV266 DLS 0 1 0 1 0 1 0 1 CUV266 DLS CPU External Frequency Selection CPU AGP PCI 68 00MHz 68 00MHz 34 00MHz CPU AGP PCI CPU AGP PCI CPU AGP PCI ON 1 2 3 4 5 ON 5 4 3 2 1 ON 1 2 3 4 5 ON 5 4 3 2 1 ON 1 2 3 4 5 ON 5 4 3 2 1 ON 1 2 3 4 5 ON 5 4 3 2 1 ON 1 2 3 4 5 ON 5 4 3 2 1 ON 1 2 3 4 5 ON 5 4 3 2 1 ON 1 2 3 4 5 ON 5 4 3 2 1 ON 1 2 3 4 5 ON 5 4 3 2 1 ON 1 2 3 4 5 ...

Page 19: ... the motherboard Set all the three jumpers to ENABLED if you wish to use the USB devices to wake up the computer This feature requires an ATX power supply that can supply at least 1A on the 5VSB lead The default setting for all three jumpers is DISABLED NOTES 1 Before setting these jumpers to ENABLED make sure that you have the appropriate power supply otherwise the computer does not power up 2 Th...

Page 20: ...tem passwords is powered by the onboard button cell battery To erase the RTC RAM 1 Turn OFF the computer and unplug the power cord 2 Remove the battery 3 Remove the jumper cap from pins 1 2 and place it over pins 2 3 Clear RTC for a few seconds to short the jumper 4 Replace the jumper cap to pins 1 2 Normal 5 Re install the battery 6 Plug the power cord and turn ON the computer 7 Hold down the Del...

Page 21: ...rd The default setting is ENABLE CUV266 DLS 0 1 0 1 0 1 0 1 CUV266 DLS Lan Setting Enable Disable 1 2 2 3 LAN_EN 7 SCSI Enable Disable Jumper 3 pin SCSI_EN This jumper allows you to enable or disable the SCSI feature on the motherboard The default setting is ENABLE CUV266 DLS 0 1 0 1 0 1 0 1 CUV266 DLS SCSI Setting Enable Default Disable 1 2 2 3 SCSI_EN 3 H W SETUP Motherboard Settings ...

Page 22: ...22 ASUS CUV266 DLS User s Manual 3 HARDWARE SETUP NOTES ...

Page 23: ...echnology evolved from the mainstream PC66 PC100 PC133 memory known as Single Data Rate SDR SDRAM DDR memory however has the ability to perform two data operations in one clock cycle thus providing twice the throughput of SDR memory For example a 200MHz DDR DIMM will support a 100MHz memory bus and a 266MHz DDR DIMM will support a 133MHz memory bus A DDR DIMM has the same physical dimensions as an...

Page 24: ...in one direction Insert a DDR DIMM into the DDR socket as shown 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 the components System Memory 3 H W SETUP 3 5 2 Memory Installation CUV266 DLS 0 1 0 1 0 1 0 1 CUV266 DLS 184 Pin DDR DIMM Sockets 80 Pins 104 Pins ...

Page 25: ...orner on the socket so as not to damage the CPU pins The CPU picture above is for reference only Usually when you buy a CPU the heatsink and fan are already attached to the CPU If a heatsink and fan did not come with the package make sure you obtain one before installing the CPU Proceed to the next section for the steps on how to properly install a CPU CAUTION Becarefulnottoscrapethemotherboardwhe...

Page 26: ...y in one orientation Do not force the CPU into the socket to prevent bending the pins and damaging the CPU If the CPU does not fit completely check its orientation or check for bent pins NOTE Do not forget to set the correct Bus and Frequency Multiple Settings frequency multiple setting is available only on unlocked processors for the processor to avoid start up problems 3 Position the CPU above t...

Page 27: ...board and expansion cards 3 7 1 Installing an Expansion Card 1 Read the documentation that comes with the expansion card and make any necessary hardware settings for the card before installing it 2 Remove the system unit cover and the bracket plate on the slot you intend to use Keep the screw for later use 3 Align the card connectors with the slot and press firmly until the card fits in place 4 Se...

Page 28: ... configuring your system and for resolving IRQ conflicts Interrupt Request Table for this Motherboard INT A INT B INT C INT D PCI slot 1 shared PCI slot 2 shared PCI slot 3 shared PCI slot 4 shared PCI slot 5 shared AGPPro slot shared Onboard USB controller shared Onboard SCSI controller shared shared Onboard LAN controller shared NOTE IRQ settings vary with different operating systems Refer to th...

Page 29: ... the 20 pin bay DO NOT remove this label and the safety tab underneath if you are using anAGP card without a retention notch Removing it may cause the card to shift and cause damage to the card slot and motherboard Remove the label and tab ONLY if you are using an AGP Pro card Use a rigid tip such as a pen tip to dislodge and remove the tab from the bay Removing the tab CUV266 DLS 0 1 0 1 0 1 0 1 ...

Page 30: ...30 ASUS CUV266 DLS User s Manual 3 HARDWARE SETUP Expansion Cards 3 H W SETUP NOTES ...

Page 31: ...cards See PS 2 Mouse Function Control in 4 4 Advanced Menu 2 PS 2 Keyboard Port Purple 6 pin PS2KBMS This connection is for a standard keyboard using an PS 2 plug mini DIN This connector does not allow standardAT size large DIN keyboard plugs You may use a DIN to mini DIN adapter on standard AT keyboards 3 Universal Serial Bus Ports 1 2 Black two 4 pin USB Two USB ports are available for connectin...

Page 32: ...ial Port 2 in 4 4 2 I O Device Configuration for the settings 4 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 NOTE Serial printers must be connected to the serial port Parallel Port 25 pin Female COM 1 COM 2 Serial Ports 9 pin Male 6 Fast Ethernet LAN Port RJ 45 The RJ 45 port allows connec...

Page 33: ...ndary IDE and SCSI A or B connectors cause the HDD LED to light up 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 Always connect ribbon cables with the red stripe to Pin 1 on the connectors Pin 1 is usually on the side clos...

Page 34: ...install two hard disks you must configure the second drive as a slave device by setting its jumper accordingly Refer to the hard disk documentation for the jumper settings BIOS supports specific device bootup see 4 6 Boot Menu If you have more than two UltraDMA 100 66 devices purchase another UltraDMA 100 66 cable NOTES 1 Pin 20 on each IDE connector is removed to match the covered hole on the Ult...

Page 35: ... This connector connects to internal modem cards with a Wake On Ring output The connector powers up the system when a ring up packet or signal is received through the internal modem card NOTE For external modems Wake On Ring is detected through the COM port IMPORTANT This feature requires that Wake On LAN or PCI Modem parameter is enabled see 4 5 1 Power Up Control and that your system has an ATX ...

Page 36: ...upports both single ended SE Ultra 2 and Ultra 160 devices With Ultra 160 devices the SCSI bus platform performs at full Ultra 160 speeds up to 160MB sec and extended cabling 12m or 25m in a point to point configuration When an SE device is attached the bus defaults to an SE speed and 1 5m cable length IMPORTANT Connect SCSI devices as shown Each channel should have only one type of SCSI standard ...

Page 37: ... 3 H W SETUP NOTE Ultra 160 SCSI devices do not have termination jumpers and must use a separate terminator on the last connector internal or device external CUV266 DLS 0 1 0 1 0 1 0 1 CUV266 DLS SCSI LED ON LED2 LED3 ON SCSI B DEVICE ACTIVE SCSI A DEVICE ACTIVE ...

Page 38: ...SOFTWARE REFERENCE 8 USB Headers 10 1 pin USB2_3 USB4_5 If the USB port connectors on the back panel are inadequate two USB headers are availableforfouradditionalUSBportconnectors Connecta2 portUSBconnector set to a USB header and mount the USB bracket to an open slot in the chassis WARNING Make sure to connect the fan cables to the fan connectors Lack of sufficient airflow within the system could...

Page 39: ... NOTE The SIR module does not come with the motherboard package 10 Chassis Open Alarm Lead 4 1 pin CHASSIS Designed for chassis intrusion detection this requires an external detection mechanism such as a chassis intrusion monitor sensor or microswitch When any chassis component is removed the sensor is triggered and a high level signal is sent to this lead to record a chassis intrusion event When ...

Page 40: ... that the ATX 12V power supply minimum recommended wattage 230W can supply at least 10mA on the 5 volt standby lead 5VSB The system may become unstable and experience difficulty in powering up if the power supply is inadequate For Wake On LAN support the ATX power supply must supply at least 720mA 5VSB CUV266 DLS 0 1 0 1 0 1 0 1 CUV266 DLS ATX Power Connector 3 3 Volts 12 0 Volts Ground Power Supp...

Page 41: ...optionalASUS iPanel an easy to access drive bay with front I O ports and status LEDs TheASUS iPanel provides easy and convenient connectivity to USB devices as well as easy access to important computer operations as web browsing and email If you are not using an ASUS iPanel you can connect an optional wireless transmitting and receiving infrared module to the SIR connector CUV266 DLS 0 1 0 1 0 1 0...

Page 42: ...t Lead 2 pin SMI This 2 pin connector allows you to manually place the system into a suspend mode or Green mode where system activity is instantly decreased to save power and to expand the life of system components Attach the case mounted suspend switch to this 2 pin connector 18 ATX Power Switch Soft Off Switch Lead 2 pin PWR SW The system power is controlled by a momentary switch attached to thi...

Page 43: ...s beeping sounds and or additional messages appear on the screen If you do not see anything within 30 seconds from the time you turn on the power the system may have failed a power on test Check the jumper settings and connections or call your retailer for assistance Award BIOS Beep Codes Beep Meaning One short beep when No error during POST displaying logo Long beeps in an endless loop No DRAM in...

Page 44: ...44 ASUS CUV266 DLS User s Manual 3 HARDWARE SETUP Connectors 3 H W SETUP Powering Up 3 H W SETUP NOTES ...

Page 45: ...ewer BIOS file 1 Type FORMAT A S at the DOS prompt to create a bootable system disk DO NOT copy AUTOEXEC BAT and CONFIG SYS to the disk 2 Type COPY D AFLASH AFLASH EXE A assuming D is your CD ROM drive to copy AFLASH EXE to the boot disk you created NOTE AFLASH works only in DOS mode It does not work in the DOS prompt within Windows and does not work with certain memory drivers that may be loaded ...

Page 46: ... 4 BIOS SETUP 4 BIOS SETUP Updating BIOS 5 Select 1 Save Current BIOS to File from the Main menu and press Enter The Save Current BIOS To File screen appears 6 Type a filename and the path for example A XXX XX XXX and then press Enter ...

Page 47: ...s Enter 4 At the Main Menu type 2 then press Enter The Update BIOS Including Boot Block and ESCD screen appears 5 Type the filename of your new BIOS and the path for example A XXX XX XXX then press Enter NOTE To cancel this operation press Enter 6 When prompted to confirm the BIOS update press Y to start the update Updating BIOS WARNING Update the BIOS only if you have problems with the motherboar...

Page 48: ...amming is done Flashed Successfully appears 8 Follow the onscreen instructions to continue WARNING If you encounter problems while updating the new BIOS DO NOT turn off the system because this may cause boot problems Just repeat the process and if the problem still persists load the original BIOS file you saved to the boot disk If the Flash Memory Writer utility is not able to successfully update ...

Page 49: ...u start up the computer the system provides you with the opportunity to run this program This appears during the Power On Self Test POST Press Delete to call up the Setup utility If you are a little bit late in pressing the mentioned key POST will continue with its test routines thus preventing you from calling up Setup If you still need to call Setup restart the system by pressing Ctrl Alt Delete...

Page 50: ...een is a legend bar The keys in the legend bar allow you to navigate through the various setup menus The following table lists the keys found in the legend bar with their corresponding functions Navigation Key s Function Description F1 or Alt H Displays the General Help screen from anywhere in the BIOS Setup Esc Jumps to the Exit menu or returns to the main menu from a sub menu or keypad arrow Sel...

Page 51: ... a right pointer symbol as shown in the left view appears to the left of certain fields This pointer indicates that you can display a sub menu from this field A sub menu contains additional options for a field parameter To display a sub menu move the highlight to the field and press Enter The sub menu appears Use the legend keys to enter values and move from field to field within a sub menu as you...

Page 52: ...y year Valid values for month day and year are Month 1 to 12 Day 1 to 31 Year up to 2084 Use the Tab or Shift Tab keys to move between the month day and year fields Legacy Diskette A 1 44M 3 5 in Legacy Diskette B None Sets the type of floppy drives installed Configuration options None 360K 5 25 in 1 2M 5 25 in 720K 3 5 in 1 44M 3 5 in 2 88M 3 5 in Floppy 3 Mode Support Disabled This is required t...

Page 53: ...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 In these cases select User Type HDD to manually enter the IDE hard disk drive parameters Refer to the next section for details CAUTION Before attempting to configure a hard disk drive make sure you have the configuration infor...

Page 54: ... drives to active If no drive is installed or if you are removing a drive and not replacing it select None Translation Method LBA Select the hard disk drive type in this field When Logical BlockAddressing LBA is enabled 28 bit addressing of the hard drive disregarding cylinders heads or sectors Note that LBA Mode is necessary for drives with more than 504MB storage capacity Configuration options L...

Page 55: ...d is automatically configured the set value may not always be the fastest value for the drive You may also manually configure this field Refer to the documentation that came with the hard drive to determine the optimum value and set it manually NOTE To make changes to this field set the Type field to User Type HDD Configuration options Disabled 2 Sectors 4 Sectors 8 Sectors 16 Sectors 32 Sectors M...

Page 56: ...Sec Keyboard Auto Repeat Delay 1 4 Sec This field sets the time interval for displaying the first and second characters Configuration options 1 4 Sec 1 2 Sec 3 4 Sec 1 Sec 4 3 2 Keyboard Features Other options for the Type field are CD ROM for IDE CD ROM drives LS 120 for LS 120 compatible floppy disk drives ZIP for ZIP compatible disk drives MO for IDE magneto optical disk drives Other ATAPI Devi...

Page 57: ...pecify two different passwords a Supervisor password and a User password If you did not set a Supervisor password anyone can access the BIOS Setup program If you did the Supervisor password is required to enter the BIOS Setup program and to gain full access to the configuration fields Forgot the Password If you forget your password you can clear it by erasing the CMOS Real Time Clock RTC RAM The R...

Page 58: ...e bus frequency external frequency multiplied by the bus multiple equals the CPU Speed for unlocked CPU only 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 Lev...

Page 59: ...abled BIOSalwaysreserves IRQ12 whether or not a PS 2 mouse is detected at startup Configuration options Enabled Auto 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...

Page 60: ...7ns 143MHz 8ns 125MHz By SPD SDRAM CAS Latency 3T This controls the latency between the SDRAM read command and the time that the data actually becomes available NOTE This field appears only when you set the SDRAM Configuration to User Defined SDRAM RAS Precharge Time 3T This controls the idle clocks after issuing a precharge command to the SDRAM NOTE This field appears only when you set the SDRAM ...

Page 61: ... When set to Enabled this feature frees the PCI bus when the CPU is accessing 8 bit ISA cards This process normally consumes about 50 60 PCI Clocks without PCI delayed transaction Set this field to Disabled when using ISA cards that are not PCI 2 1 compliant Configuration options Enabled Disabled AGP Capability 4X Mode This motherboard supports the AGP 4x interface that transfers video data at 106...

Page 62: ...the system may not boot Configuration options UC USWC Onboard PCI IDE Enable Both This field allows tou to enable either the primary IDE channel or secondary IDE channel or both You can also set both channels to Disabled Configuration options Both Primary Secondary Disabled Memory Hole At 15M 16M Disabled This field allows you to reserve an address space for ISA expansion cards Setting the address...

Page 63: ...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 Configuration options 3F8H IRQ4 2F8H IRQ3 3E8H IRQ4 2E8H IRQ10 Disabled UART2 Use Infrared Disabled When enabled this field activates the onboard infrared feature and sets the second serial UART to suppor...

Page 64: ...peed 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 Configuration options Normal EPP ECP ECP EPP ECP DMA Select 3 This field allows you to configure the parallel port DMA channel for the selected ECP mode This selection is available only if...

Page 65: ...bled corrects this problem If you are using standard VGA cards leave this field to the default setting Disabled Configuration options Disabled Enabled PCI Latency Timer 32 Leave this field to the default setting 32 for best performance and stability Onboard SCSI BIOS Auto Auto allows the BIOS to detect whether you have a SYMBIOS SCSI card If such card is detected the SCSI BIOS is enabled Otherwise...

Page 66: ... ICU Yes PCI Configuration ONB SCSI BIOS First Yes When set to Yes this field allows the onboard SCSI BIOS to start up before the PCI devices When set to No the onboard SCSI starts up after all the PCI devices have been initialized Configuration options No Yes USB Function Enabled Set this field to Enabled if you want to use Universal Serial Bus devices Configuration options Disabled Enabled Prima...

Page 67: ...r the power management modes Max Saving puts the system into power saving mode after a brief period of system inactivity Min Saving is almost the same as Max Saving except that the system inactivity period is longer Disabled deactivates the power saving features User Defined allows you to set power saving options according to your preference Configuration options User Defined Disabled Min Saving M...

Page 68: ...ns Blank Screen V H SYNC Blank DPMS Standby DPMS Suspend DPMS OFF DPMS Reduce ON HDD Power Down Disabled Shuts down any IDE hard disk drives in the system after a period of inactivity as set in this user configurable field This feature does not affect SCSI hard drives Configuration options Disabled 1 Min 2 Min 3 Min 15 Min Suspend Mode Disabled Sets the time period before the system goes into susp...

Page 69: ... off mode NOTE The computer cannot receive or transmit data until the computer and applications are fully running Thus connection cannot be made on the first try Turning an external modem off and then back on while the computer is off causes an initialization string that will also cause the system to power on Configuration options Disabled Enabled Wake On LAN or PCI Modem Disabled Configuration op...

Page 70: ...tor automatically detects the MB motherboard and CPU temperatures CPU1 Fan Speed xxxxRPM CPU2 Fan Speed xxxxRPM Chassis Fan Speed N A The onboard hardware monitor automatically detects the CPU and chassis fan speeds in rotations per minute RPM VCORE1 Voltage VCORE2 Voltage 3 3V Voltage 5V Voltage 12V Voltage The onboard hardware monitor automatically detects the voltage output through the onboard ...

Page 71: ...Devices IDEHardDrive ATAPI CD ROM and Other Boot Device Removable Device Legacy Floppy Configuration options Disabled Legacy Floppy LS 120 ZIP ATAPIMO IDE Hard Drive This field allows you to select which IDE hard disk drive to use in the boot sequence Pressing Enter will show the product IDs of all connected IDE hard disk drives ATAPI CD ROM This field allows you to select which ATAPI CD ROM drive...

Page 72: ...isabled Enabled Boot Virus Detection Disabled This field allows you to set boot virus detection ensuring a virus free boot sector The system halts and displays a warning message when it detects a virus If this occurs you can either allow the operation to continue or use a virus free bootable floppy disk to restart and investigate your system Configuration options Disabled Enabled Quick Power On Se...

Page 73: ... off When you select this option a confirmation window appears Select Yes to save changes and exit NOTE If you attempt to exit the Setup program without saving your changes the program prompts you with a message asking if you want to save your changes before exiting Pressing Enter saves the changes while exiting Exit Discarding Changes Select this option only if you do not want to save the changes...

Page 74: ... 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 After selecting this option a confirmation appears Select Yes to discard any changes and load the previously saved values Save Changes This option saves your selections without exiting the Setup program You can then return to other menus and m...

Page 75: ...st time after the installation of the motherboard Windows 98 2000 ME detects the onboard audio and video chips and may attempt to install a driver from its system registry When prompted to restart select No and then follow the normal setup procedures on the screen 5 2 CUV266 DLS Motherboard Support CD To begin using the support CD insert it into the CD ROM drive The support installation menu shoul...

Page 76: ...nstalls the Adaptec Ultra160 SCSI driver ASUSPCProbeVx xx xx Installsasmartutilitythat canmonitoryourcomputer fan temperature and voltages ASUS Update Vx xx xx Installs the ASUS Update program This program allows you download the latest version of Flash BIOS from the ASUS website Before usingASUS Update make sure that you have a network card and a TCP IP network driver Microsoft DirectXx x Driver ...

Page 77: ...he arrow pointing to the left on the lower right corner of the second screen E Color 3Deep Installs the 3Deep software 3Deep is the first application that gives online gamers a competitive edge in multi player skirmishes This application eliminates dark washed out graphics to deliver true vibrant colors Show Motherboard Information Allows you to view information about the motherboard such as produ...

Page 78: ...78 5 SOFTWARE SETUP ASUS CUV266 DLS User s Manual NOTES ...

Page 79: ...d and internal external frequencies through the DMI Explorer 6 1 1 Starting ASUS PC Probe WhenASUS PC Probe starts a splash screen appears allowing you to select whether to show the screen again when you open PC Probe or not To bypass this startup screen clear the Show up in next execution check box To open ASUS PC Probe click the Windows Start button point to Programs and then ASUS Utility and th...

Page 80: ... 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 Voltage Monitor Shows the PC voltages Fan Warning threshold adjustment Move the slider up to increase the threshold level or down to decrease the threshold level ...

Page 81: ...e 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 Fan Control Lets you enable disable Smart Fan Control Smart Fan Control adjusts the fan speed automatically based on the current CPU temperature and predefined threshold CPU Cooling System Setup Lets you select when to enable software CPU cooling When When CPU Over...

Page 82: ...ion 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 S W REFERENCE ASUS PC Probe Memory Shows the PC memory load memory usage and paging file usage ...

Page 83: ...ng 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 6 S W REFERENCE ASUS PC Probe ...

Page 84: ...ASUS CUV266 DLS User s Manual 84 6 SOFTWARE REFERENCE NOTES ...

Page 85: ...ation defines a cross platform interface designed to support many operating systems ACPI defines a flexible and abstract hardware interface that pro vides a standard way to integrate power management features throughout a PC sys tem including hardware operating system and application software This enables the system to automatically turn ON and OFF peripherals such as CD ROMs net work cards hard d...

Page 86: ...ssing of host based appli cations CPU Central Processing Unit The CPU sometimes called Processor actually functions as the brain of the computer It interprets and executes program commands and processes data stored in memory Currently there are socket 370 for Pentium III FC PGA and Celeron PPGA socket 7 for Pentium AMD Cyrix IBM slot 1 for Pentium II and III slot 2 for Xeon and slot A for AMD proc...

Page 87: ...er can perform data transfer without local CPU help and further more the CPU can be treated as one of the Bus Masters PCI 2 1 supports concur rent PCI operation to allow the local CPU and bus master to work simultaneously Plug and Play BIOS The ISA bus architecture requires the allocation of memory and I O address DMA channels and interrupt levels among multiple ISAcards However configuration of I...

Page 88: ...us SDRAM organization and timing parameters SSE Streaming SIMD Extensions A set of new instructions added to existing architectures that enables a better visual experience with an accelerated 3D geometry pipeline and support for new applica tions such as real time video encoding and speech recognition System Disk A system disk contains the core file of an operating system and is used to boot up th...

Page 89: ...tection 72 C Central Processing Unit CPU 25 External Frequency 18 19 21 Installation 26 Level 1 Level 2 Cache 58 ZIF Socket 25 Chassis Intrusion 39 Chassis Intrusion Alarm Lead See Chassis Intrusion Alarm Lead See also CIDB Intrusion Detection Module Chip Configuration 60 CIDB Intrusion Detection Module See Chassis Intrusion Alarm Lead Leads Chassis Intrusion Alarm Connectors Chassis Fan 38 CPU Fa...

Page 90: ...odule Connector 39 Interrupt Request IRQ Standard Assignments 28 J JumperFree Mode 17 K Keyboard Auto Repeat Delay 56 Auto Repeat Rate 56 Connector 31 Features 56 L LAN Jumper Setting 19 Legacy Diskette 52 M Motherboard Components 12 13 IRQ Table 28 Layout 14 Settings 16 Specifications 8 Support CD 75 Mouse Connector 31 Multi Sector Transfers 55 O Operating Systems 75 P Parallel Port 64 Modes 64 P...

Page 91: ... 55 SMBus Connector 38 41 Support CD 75 Applications 76 Installation Menu 75 Suspend Mode 68 System Chipset 8 System Date 52 System Memory DIMMs 23 Installation 24 SDRAM 23 System Start Up 43 System Time 52 System PCI Frequency 58 T Thermal Sensor Connector 39 42 U UART2 63 Ultra DMA Mode 55 Universal Serial Bus USB 31 Headers 38 Ports 31 USB Legacy Support 60 Using ASUS PC Probe 79 USWC 62 V Vide...

Page 92: ...92 ASUS CUV266 DLS User s Manual INDEX NOTES ...

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