User manual ASROCK K7VT2

K7VT2 User Manual Version 1.1 Published November 2002 Copyright©2002 ASRock INC. All rights reserved. 1 Copyright Notice: No part of this manual may be reproduced, transcribed, transmitted, or translated in any language, in any form or by any means, except duplication of documentation by the purchaser for backup purpose, without written consent of ASRock Inc. Products 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. Disclaimer: Specifications and information contained in this manual are furnished for informational use only and subject to change without notice, and should not be constructed as a commitment by ASRock. ASRock assumes no responsibility for any errors or omissions that may appear in this manual. With respect to the contents of this manual, ASRock does not provide warranty of any kind, either expressed or implied, including but not limited to the implied warranties or conditions of merchantability or fitness for a particular purpose. In no event shall ASRock, its directors, officers, employees, or agents be liable for any indirect, special, incidental, or consequential damages (including damages for loss of profits, loss of business, loss of data, interruption of business and the like), even if ASRock has been advised of the possibility of such damages arising from any defect or error in the manual or product. ASRock Website: http://www.asrock.com 2 Contents 1 Introduction ................................................... 4 1.1 1.2 1.3 1.4 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 Package Contents ......................................................... Specifications ................................................................ Motherboard Layout ...................................................... ASRock I/OTM .................................................................................................................................... Screw Holes ................................................................. Pre-installation Precautions ........................................... CPU Installation .............................................................. Installation of Heatsink and CPU fan ............................. Installation of Memory Modules (DIMM) ......................... Expansion Slots ............................................................. Jumpers Setup .............................................................. Connectors .................................................................... 4 4 6 7 8 8 8 9 9 10 11 11 14 14 15 15 17 18 18 18 18 18 18 18 19 21 22 23 23 2 Installation ..................................................... 8 3 BIOS Setup ..................................................... 14 3.1 BIOS Setup Utility ........................................................... 3.1.1 BIOS Menu Bar ....................................................... 3.1.2 Legend Bar ............................................................. 3.2 Main Menu ...................................................................... 3.3 Advanced, Security, Power, Boot, and Exit Menus ..... 4.1 Installing Operating System ........................................... 4.2 Support CD Information ................................................. 4.2.1 Running Support CD ............................................... 4.2.2 Drivers Menu .......................................................... 4.2.3 Utilities Menu ........................................................... 4.2.4 ASRock "PC-DIY Live Demo" Program .................. 4.2.5 Contact Information ................................................ 1. 2. 3. 4. 5. Advanced Menu .............................................................. Security Menu ................................................................. Power Menu .................................................................... Boot Menu ........................................................................ Exit Menu ......................................................................... 4 Software Support ........................................... 18 Appendix ........................................................... 19 3 Chapter 1 Introduction Thank you for purchasing ASRock K7VT2 motherboard, a reliable motherboard produced under ASRock's consistently stringent quality control. It delivers excellent performance with robust design conforming to ASRock's commitment to quality and endurance. Chapter 1 and 2 of this manual contain introduction of the motherboard and step-by-step installation guide for new DIY system builders. Chapter 3 and 4 contain basic BIOS setup and support CD information. For advanced users' reference, the Appendix offers more advanced BIOS Setup information. 1.1 Package Contents ASRock K7VT2 motherboard (ATX form factor: 12" x 9.6", 30.5 x 24.4 cm) ASRock K7VT2 Quick Installation Guide ASRock AMD-VIA Series Support CD 1 cable for IDE devices (1 x ATA 66/100/133) 1 cable for floppy drive (1 x ribbon cable) 1 ASRock I/O shield 1.2 Specifications Platform: CPU: Chipsets: Clock Generator: Memory: ATX form factor (12" x 9.6", 30.5 x 24.4 cm) Supports Socket A (462 pins) for AMD AthlonTM / AthlonTM XP/ DuronTM processor North Bridge: VIA KT266A, FSB@200/266MHz, AGP 4X; South Bridge: supports USB 2.0, ATA 133 100 MHz - 200MHz 2 slots for DDR: DIMM1 and DIMM2 (PC1600/ PC2100), Max. 2GB; 2 slots for SDR: DIMM3 and DIMM4 (PC100/ PC133), Max. 2GB IDE1: ATA 133 / Ultra DMA Mode 6; IDE2: ATA 133 / Ultra DMA Mode 6; Can connect up to 4 IDE devices Supports floppy disk drive 2 channels AC'97 Audio Speed: 802.3u (10/100 Ethernet), supports Wake-On-LAN CPU temperature sensing; Chassis temperature sensing; CPU overheat shutdown to protect CPU life; IDE: Floppy Port: Audio: LAN: Hardware Monitor: 4 Voltage monitoring: +12V, +5V, +3V, Vcore; CPU fan tachometer; Chassis fan tachometer PCI slots: 5 slots with PCI Specification 2.2 AGP slot: 1 universal AGP slot, supports 3.3v / 1.5v, 4X / 2X / 1X AGP cards AMR slot (optional): 1 slot, supports ASRock MR card, shares the bracket with the slot PCI 5 USB 2.0: 4 default USB ports and 1 extra set of header for two additional USB ports upgrade ASRock I/OTM: PS/2: 1 keyboard port / 1 mouse port; 1 RJ 45 port; 4 rear default USB ports (USB 2.0); 1 serial port: COM 1; 1 parallel port: ECP/EPP support; Audio Jack: Line Out/ Line In/ Microphone + Game port AMI legal BIOS; Supports "Plug and Play"; ACPI 1.1 compliance wake up events; Supports jumperfree; SMBIOS 2.3.1 support; CPU frequency stepless control (only for advanced users' reference) Microsoft® Windows® 98 SE / ME / 2000 / XP compliant 1. While CPU overheat is detected, the system will automatically shutdown and the power button on the chassis will be disabled. Please check if the CPU fan on the motherboard functions properly before you resume the system. 2. Although K7VT2 offers stepless control, it is not recommended to perform over clocking. Frequencies other than the recommended CPU bus frequencies may cause the instability of the system or damage the CPU. BIOS: OS: 5 1.3 Motherboard Layout 26 1 2 3 4 5 6 24.4cm (9.6 in) PS/2 Mouse 1 PS2_USB_PWR1 Keyword PARALLEL PORT PS/2 CPU_FAN1 SDR DIMM1 (64 bit, 168-pin module) LAN USB01 SDR DIMM2 (64 bit, 168-pin module) COM1 DDR DIMM1 (64/72 bit, 184-pin module) DDR DIMM2 (64/72 bit, 184-pin module) USB23 25 GAME AUDIO1 GAME AUDIO1 Line out Line Line in In CD1 Mic Mic in In VIA KT266A Chipset AUX1 01 23 01 23 24 23 22 21 LAN PHY FSB_SEL1 1 Accelerated Graphics Port IDE1 PCI 1 Audio1 20 PCI 2 19 Audio CODEC VIA South Bridge CLRCMOS1 IDE2 CHA_FAN1 PCI 3 Super I/O 18 FLOPPY1 IR1 PCI 4 K7VT2 CMOS Battery 2MB BIOS USB45 PCI 5 HDLED PWRBTN AMR1 27 1 2 3 4 5 6 7 8 9 10 1 1 12 13 ATX power connector (ATXPWR1) CPU socket CPU fan connector (CPU_FAN1) North Bridge controller 184-pin DDR DIMM slots (blue) 168-pin SDRAM DIMM slots (black) Primary IDE connector (IDE1, blue) Secondary IDE connector (IDE2, black) Chassis fan connector (CHA_FAN1) Floppy connector (FLOPPY1) Flash EEPROM System panel connector (PANEL1) USB header (USB45) PANEL1 PLED RST Speaker1 16 14 15 16 17 18 19 20 21 22 23 24 25 26 27 15 14 13 12 Infrared module connector (IR1) External speaker connector (SPEAKER 1) South Bridge controller Clear CMOS (CLRCMOS1) PCI slots Audio CODEC Front panel audio connector (AUDIO1) LAN PHY AGP slot FSB_SEL1 jumper Internal audio connector: AUX1 (white) Internal audio connector: CD1 (black) PS2_USB_PWR1 jumper AMR slot (Optional) 30.5cm (12.0 in) 7 8 9 17 10 11 6 1.4 ASRock I/O TM 1 2 3 10 9 8 7 6 5 4 1 2 3 4 5 Parallel port RJ-45 port Game port Microphone (Pink) Line In (Light Blue) 6 7 8 9 10 Line Out (Lime) USB 2.0 ports Serial port (COM1) PS/2 keyboard port (Purple) PS/2 mouse port (Green) 7 Chapter 2 Installation K7VT2 is an ATX form factor (12" x 9.6", 30.5 x 24.4 cm) motherboard. Before you install the motherboard, study the configuration of your chassis to ensure that the motherboard fits into it. Make sure to unplug the power cord before installing or removing the motherboard. Failure to do so may cause physical injuries to you and damages to motherboard components. 2.1 Screw Holes Place screws into the holes indicated by circles to secure the motherboard to the chassis. Do not over-tighten the screws! Doing so may damage the motherboard. 2.2 Pre-installation Precautions Take note of the following precautions before you install motherboard components or change any motherboard settings. 1. 2. Unplug the power cord from the wall socket before touching any component. To avoid damaging the motherboard components due to static electricity, NEVER place your motherboard directly on the carpet or the like. Also remember to use a grounded wrist strap or touch a safety grounded object before you handle components. Hold components by the edges and do not touch the ICs. Whenever you uninstall any component, place it on a grounded antistatic pad or in the bag that comes with the component. Before you install or remove any component, ensure that the power is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, and/or components. 3. 4. 2.3 CPU Installation Step 1. Step 2. Step 3. Unlock the socket by lifting the lever up to a 900 angle. Position the CPU directly above the socket such that its marked corner matches the base of the socket lever. Carefully insert the CPU into the socket until it fits in place. 8 The CPU fits only in one correct orientation. DO NOT force the CPU into the socket to avoid bending of the pins. Step 4. When the CPU is in place, press it firmly on the socket while you push down the socket lever to secure the CPU. The lever clicks on the side tab to indicate that it is locked. Step 1 Step 2, 3 Step 4 2.4 Installation of CPU Fan and Heatsink AMD AhtlonTM / DuronTM family CPUs with a speed of 600 MHz and higher require larger heatsink and cooling fan. Thermal grease between the CPU and the heatsink is also needed to improve heat transfer. Make sure that the CPU and the heatsink are securely fastened and in good contact with each other. For proper installation, please kindly refer to the instruction manuals of vendors of CPU fan and heatsink. 2.5 Installation of Memory Modules (DIMM) SDRAM (Synchronous DRAM) DIMM (Dual In-line Memory Module)has 168 pins and DDR (Double Data Rate) SDRAM DIMM has 184 pins. Please make sure to disconnect power supply before adding or removing DIMMs or the system components. 168-pin RAM 184-pin RAM The 168-pin SDRAM DIMM slot (black) and 184-pin DDR DIMM slot (blue) can be easily distinguished by the fool-proof design. Please do not insert both 168-pin SDRAM DIMM and 184-pin DDR DIMM at the same time. Only use one single type of DIMMs at one time. Also, for proper operation, it is not recommended to use two different brands of the DIMMs at the same time. 9 Step 1. Step 2. Step 3. Unlock a DIMM slot by pressing the retaining clips outward. Align a DIMM on the slot such that the notch on the DIMM matches the break on the slot. Firmly insert the DIMM into the slot until the retaining clip snap back in place and the DIMM is properly seated. 2.6 Expansion Slots (PCI, AGP, and AMR Slots) There are 5 PCI slots, 1 AGP slot and 1 AMR slot (optional) on K7VT2 motherboard. PCI slots: PCI slots are used to install expansion cards that have the 32-bit PCI interface. AGP slot: The AGP slot is used to install a graphics card. The ASRock AGP slot has a special locking mechanism which can securely fasten the graphics card inserted. AMR slot (optional): The AMR slot on K7VT2 motherboard is only for the use of ASRock MR card with v.92 Modem functionality. (The AMR slot shares the bracket with the slot PCI 5.) Installing an expansion card Step 1. Step 2. Step 3. Step 4. Step 5. Step 6. Before installing the expansion card, read the documentation of the expansion card and make necessary hardware settings for the card. Remove the system unit cover (if your motherboard is already installed in a chassis). Remove the bracket facing the slot that you intend to use. Keep the screw for later use. Align the card connector with the slot and press firmly until the card is completely seated on the slot. Fasten the card to the chassis with screws. Replace the system cover. 10 2.7 Jumpers Setup The illustration shows how jumpers are setup. When the jumper cap is placed on pins, the jumper is "SHORT". If no jumper cap is placed on the pins, the jumper is "OPEN". The illustration shows a 3-pin jumper whose pin1 and pin2 are "SHORT". Jumper FSB_SEL1 (see p.6 item 23) Setting FSB_SEL1 Description FSB_SEL1 2_3 FSB 100 MHz 1_2 FSB 133 MHz Note: Follow the figures to set the CPU front side bus frequency. PS2_USB_PWR1 (see p.6 item 26) Short pin2, pin3 to enable +5VSB (standby) for PS/2 or +5V +5VSB USB wake up events. Note: To select +5VSB, it requires 2 Amp and higher standby current. Disconnect the power cord, then short the solder points to clear CMOS by using metal material, e.g., a paper clip. 1_2 2_3 CLRCMOS1 (see p.6 item 17) solder points 2.8 Connectors Connectors are NOT jumpers. DO NOT place jumper caps over these connectors. Connector Figure Description FDD connector (33-pin FLOPPY1) FLOPPY1 Red marking Pin1 (see p.6 item 10) Note: Match the red marking on the floppy ribbon cable with Pin1. Primary IDE connector (Blue) (39-pin IDE1, see p.6 item 7) Secondary IDE connector (Black) (39-pin IDE2, see p.6 item 8) PIN1 IDE1 PIN1 IDE2 11 BLUE Connect to the motherboard BLACK Connect to the IDE devices 80-Pin ATA 100/133 cable Note: To optimize compatibility and performance, please connect your hard disk drive to the primary IDE connector (IDE1, blue) and CD-ROM to the secondary IDE connector (IDE2, black). USB_PWR USB header ASRock I/OTM already P-5 P+5 (9-pin USB45) provided 4 default USB ports. GND DUMMY (see p.6 item 13) If the 4 USB ports on the rear 1 panel are not sufficient, an GND USB header is available for 2 P+4 P-4 additional USB ports. USB_PWR Infrared module connector (5-pin IR1) (see p.6 item 14) Internal audio connectors (4-pin CD1, 4-pin AUX1) (CD1: see p.6 item 25) (AUX1: see p.6 item 24) IRTX +5V DUMMY 1 GND IRRX This connector supports an optional wireless transmitting and receiving infrared module. These connectors allow you to receive stereo audio input from sound sources such as a CD-ROM, DVD-ROM, TV tuner card, or MPEG card. This is an interface for front panel audio cable that allows convenient connection and control of audio devices. CD-R GND GND CD-L AUX-R GND GND AUX-L CD1 AUX1 Front panel audio connector (9-pin AUDIO1) (see p.6 item 20) 1 GND +5VA BACKOUT-R BACKOUT-L AUD-OUT-L DUMMY AUD-OUT-R MIC-POWER MIC System panel connector (9-pin PANEL1) (see p.6 item 12) 1 PLED+ PLEDPWRBTN# GND This connector accommodates several system front panel functions. DUMMY RESET# GND HDLEDHDLED+ External speaker connector (4-pin SPEAKER 1) (see p.6 item 15) 1 SPEAKER DUMMY DUMMY +5V This connector allows you to attach to an external speaker. 12 Chassis fan connector (3-pin CHA_FAN1) (see p.6 item 9) CPU fan connector (3-pin CPU_FAN1) (see p.6 item 3) ATX power connector (20-pin ATXPWR1) (see p.6 item 1) GND +12V CHA_FAN_SPEED Connect the fan cable to the connector matching the black wire to the ground pin. Connect the fan cable to the connector matching the black wire to the ground pin. Connect an ATX power supply to the connector. GND +12V CPU_FAN_SPEED 13 Chapter 3 BIOS Setup 3.1 BIOS Setup Utility This section explains how to configure your system using the BIOS Setup Utility. The Flash Memory on the motherboard stores the BIOS Setup Utility. When you start up the computer, there is a chance for you to run the BIOS Setup. Press during the Power-On-Self-Test (POST) to enter the BIOS Setup Utility, otherwise, POST continues with its test routines. If you wish to enter the BIOS Setup after POST, restart the system by pressing + + , or by pressing the reset button on the system chassis. You can also restart by turning the system off and then back on. The BIOS Setup Utility is designed to be user-friendly. It is a menu-driven program, which allows you to scroll through its various sub-menus and select among the predetermined choices. Because the BIOS software is constantly being updated, the following BIOS setup screens and descriptions are for reference purpose only, and may not exactly match what you see on your screen. 3.1.1 BIOS Menu Bar The top of the screen has a menu bar with the following selections: MAIN Sets up the basic system configuration ADVANCED Sets up the advanced features SECURITY Sets up the security features POWER Configures Power Management features BOOT Configures the default system device that is used to locate and load the Operating System EXIT Exits the current menu or the BIOS Setup To access the menu bar items, press the right or left arrow key on the keyboard until the desired item is highlighted. 3.1.2 Legend Bar At the bottom of the Setup Screen is a legend bar. The following table lists the keys in the legend bar with their corresponding functions. 14 Navigation Key(s) / / +/ Function Description Display the General Help Screen Jump to the Exit menu or returns to the main menu from a sub-menu Move cursor up or down between fields Select menu to the left or right Increase or decrease values Bring up a selected menu for a highlighted field Reset the current screen to its Setup Defaults Save changes and exit Setup 3.2 Main Menu When you enter BIOS Setup program, the following screen appears. AMIBIOS SETUP UTILITY - VERSION 3.31a Boot Power Exit Main Advanced Security [ Setup Help ] System Date System Time Floppy Drives IDE Devices BIOS Version Processor Type Processor Speed L1 Cache Size L2 Cache Size Total Memory DDR1 DDR2 SDR1 SDR2 Nov 06 2002 Wed 19:07:40 Month: Jan - Dec Day: 01 - 31 Year: 1980 - 2099 K7VT2 BIOS P1.00 AMD Duron(tm) Processor 800MHz 128 KB 64 KB 128 MB 128 MB / 266MHz None None None F1:Help Esc:Exit :Select Item :Select Menu +/-:Change Values Enter:Select Sub-Menu F9:Setup Defaults F10:Save & Exit System Date [Month/Day/Year] Set the system date that you specify. Valid values for month, day, and year are Month: (Jan to Dec), Day: (1 to 31), Year: (up to 2099). Use keys to move between the Month, Day and Year fields. System Time [Hour:Minute:Second] Set the system to the time that you specify. Use keys to move between the Hour, Minute and Second fields. Floppy Drives Use this to set the type of floppy drives installed. IDE Devices Use this to configure IDE devices. 15 TYPE It allows user to select the type of the IDE Drive. Below are the configuration options. After making your selections on this sub-menu, press key to return to the upper menu, in which the hard disk drive field will display the size for the hard disk drive that you configured. [USER]: It allows user to manually enter the number of cylinders, heads, and sectors per track for the drive. Before attempting to configure a hard disk drive, make sure you have the correct configuration information supplied by the drive manufacturer. Incorrect settings may cause the system to fail to recognize the installed hard disk. [Auto]: Select [Auto] to automatically detect hard disk drive. If auto-detection is successful, the BIOS Setup automatically fills in the correct values for the remaining fields on this sub-menu. If the autodetection fails, it may due to that the hard disk is too old or too new. If the hard disk was already formatted on an older system, the BIOS Setup may detect incorrect parameters. In these cases, select [User] to manually enter the IDE hard disk drive parameters. After entering the hard disk information into BIOS, use a disk utility, such as FDISK, to partition and format new IDE hard disk drives. This is necessary so that you can write or read data from the hard disk. Make sure to set the partition of the Primary IDE hard disk drives to active. [CD/DVD]: This is used for IDE CD/DVD drives. [ARMD]: This is used for IDE ARMD (Accelerated Removable Media Device), such as MO. 16 Cylinders This is used to configure the number of cylinders. Refer to the drive documentation to determine the correct value. Heads This is used to configure the number of read/write heads. Refer to the drive documentation to determine the correct values. Write Pre-compensation Enter Write Pre-compensation sector. Refer to the drive documentation to determine the correct value. Sectors This is used to configure the number of sectors per track. Refer to the drive documentation to determine the correct value. Maximum Capacity This field shows the drive's maximum capacity as calculated by the BIOS based on the drive information you entered. LBA Mode This allows user to select the LBA mode for a hard disk > 512 MB under DOS and Windows; for Netware and UNIX user, select [Off] to disable the LBA mode. Block Mode Set the block mode to [On] will enhance hard disk performance by reading or writing more data during each transfer. Fast Programmed I/O Modes This allows user to set the PIO mode to enhance hard disk performance by optimizing the hard disk timing. 32 Bit Transfer Mode It allows user to enable 32-bit access to maximize the IDE hard disk data transfer rate. Ultra DMA Mode Ultra DMA capability improves transfer speeds and data integrity for compatible IDE devices. Set to [Disabled] to suppress Ultra DMA capability. 3.3 Advanced, Security, Power, Boot, and Exit Menus Detailed descriptions of these menus are listed in the Appendix, see p.19. 17 Chapter 4 Software Suppor t Support 4.1 Install Operating System This motherboard supports various Windows operating systems (98SE / ME / 2000 / XP). Because motherboard settings and hardware options vary, use the setup procedures in this chapter for general reference only. Refer to your OS documentation for more information. 4.2 Support CD Information The Support CD that came with the motherboard contains necessary drivers and useful utilities that enhance the motherboard features. 4.2.1 Running The Support CD To begin using the support CD, insert the CD into your CD-ROM drive. The CD automatically displays the Main Menu if "AUTORUN" is enabled in your computer. If the Main Menu did not appear automatically, locate and double click on the file ASSETUP.EXE from the BIN folder in the Support CD to display the menus. 4.2.2 Drivers Menu The Drivers Menu shows the available devices drivers if the system detects installed devices. Install the necessary drivers to activate the devices. 4.2.3 Utilities Menu The Utilities Menu shows the applications software that the motherboard supports. Click on a specific item then follow the installation wizard to install it. 4.2.4 ASRock PC-DIY Live Demo Program ASRock presents you a multimedia PC-DIY live demo, which shows you how to install your own PC system step by step. You can find the file through the following path: ..\ MPEGAV \ AVSEQ01.DAT To see this demo program, you can run Microsoft Media Player to play the file. 4.2.5 Contact Information If you need to contact ASRock or want to know more about ASRock, welcome to ASRock's website: http://www.asrock.com; or you may contact your dealer for further information. 18 Appendix: Advanced BIOS Setup This section will introduce you the following BIOS setup menus: "Advanced," "Security," "Power," "Boot," and "Exit." 1. Advanced BIOS Setup Menu Spread Spectrum: This field should always be "Disabled" for better system stability. CPU Host Frequency: [Auto]: The motherboard detects the jumper setup and sets the CPU host frequency automatically. [Manual]: This allows the user to set CPU host frequency manually. However, this is not recommended unless you thoroughly knows the feature. Wrong setup may cause problems during operation. SDRAM Frequency: If [Auto] is selected, the motherboard detects the memory module(s) inserted and automatically assigns appropriate frequency. You can also select other value as operating frequency: [200MHz], [266MHz]. Chipset Configuration: AGP Mode: This motherboard supports the AGP 4X interface that transfers video data at 1066MB/s. Other configuration options are 2X mode and 1X mode. AGP Aperture Size: It refers to a section of the PCI memory address range used for graphics memory. We recommend that you leave this field at the default value unless your AGP card requires other sizes. PCI Delay Transaction: Enable PCI Delay Transaction feature will free the PCI Bus when the CPU is accessing 8-bit ISA cards. Disable this feature when usng ISA cards that are not PCI 2.1 compliant. 19 USB Controller: Use this to enable or disable the use of USB controller. USB Device Legacy Support: Use this to enable or disable support to emulate legacy I/O devices such as mouse, keyboard,... etc. Resource Configuration: PCI Latency Timer (PCI Clocks): The default is 32. We recommend you to keep the default value unless your PCI expansion cards' specifications require other settings. Primary Graphics Adapter: Select PCI or AGP as the primary graphics adapter. Peripheral Configuration: OnBoard FDC: Use this to enable or disable floppy drive controller. OnBoard Serial Port: Use this to set addresses for the onboard serial ports or disable serial ports. Configuration options: [Auto], [Disabled], [3F8 / IRQ4 / COM1], [2F8 / IRQ3 / COM2], [3E8 / IRQ4 / COM3], [2E8 / IRQ3 / COM4]. OnBoard Infrared Port: This allows you to enable or disable the onboard infrared port feature. Select [Auto] will enable this feature if the infrared module is installed. OnBoard Parallel Port: Select Parallel Port address or disable Parallel Port. Configuration options: [Auto], [Disabled], [378], [278]. Parallel Port Mode: Set the operation mode of the parallel port. OnBoard Midi Port: Select address for Midi Port or disable Midi Port. Configu ration options: [Disabled], [330], [300], [290], [292]. Midi IRQ Select: Use this to select Midi IRQ. Configuration options: [5], [10], [11]. The default is 5. OnBoard Game Port: Select address for Game Port or disable Game Port. Configuration options: [200h], [208h], [Disabled]. OnBoard IDE: To enable either the primary IDE channel or the secondary IDE channel, set to [Disabled] will disable the both. Configuration options: [Disabled], [Primary], [Secondary], [Both]. 20