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Abit IRQ Resources Click Enter key to enter its submenu, IS-10 / IS-11 / IS-12 / IS-20, 3-20

Models: IS-12 IS-10 IS-11 IS-20

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3-20

3-20	Chapter 3

IRQ Resources

Click <Enter> key to enter its submenu:

This item sets each system interrupt to either [PCI Device] or [Reserved].

IS-10 / IS-11 / IS-12 / IS-20

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Abit user manual IRQ Resources Click Enter key to enter its submenu, IS-10 / IS-11 / IS-12 / IS-20, 3-20, Chapter

Contents

Intel Pentium 4 System Board Socket User’s Manual IS-10/IS-11/IS-12/IS-204200-0383-03 Rev Copyright and Warranty Notice Introduction Hardware SetupChapter Table Of ContentsBIOS Setup Driver InstallationAppendix A. How to Get Technical Support Chapter1.1. Features & Specifications Chapter 1. IntroductionMiscellaneous Internal I/O ConnectorsExternal I/O Connectors ChapterIntroduction 1.2. LayoutUser’s Manual 1.3. Jumpers & Connectors Description Chapter 2. Hardware Setup 2.1. Install The Motherboard2.2. Install Pentium 4 CPU and Heatsink Supporting-Base 2.3. System Memory 2.3.1. Memory Configuration Table2.3.2. Installing and Removing Memory Modules 2.4. Connectors, Headers, and Switches 2.4.1. ATX Power Connectors2.4.2. FAN Power Connectors 2.4.3. CMOS Memory Clearing Header Hardware SetupPin 1-2 shorted default Normal operation This header uses a jumper cap to clear the CMOS memory2.4.4. AGP Display Card Slot IS-10/IS-11/IS-12 This slot supports an optional AGP graphics card up to AGP 4X/8X modeIS-10 / IS-11 / IS-12 / IS-20 2.4.5. Front Panel Switches & Indicators Connection Headers 2.4.6. Front Panel Audio Connection Header 2-11 Hardware Setup2.4.7. Additional USB Port Connection Headers These headers each provide two additional USB port connectionsThis header provides one additional System Management Bus connection 2.4.8. System Management Bus Connection HeaderIS-10 / IS-11 / IS-12 / IS-20 2.4.9. Additional IEEE1394 Port Connection Headers IS-12 2.4.10. Internal Audio Source Connectors IS-10 / IS-11 / IS-12 / IS-202.4.11. Floppy and IDE Disk Drive Connectors These connectors each provide one Serial ATA channel connection 2.4.12. Serial ATA ConnectorsIS-10 / IS-11 / IS-12 / IS-20 Pin 1-2 shorted default Normal operation Hardware SetupThis header uses a jumper to adjust the CPU core voltage 2.4.13. CPU Core Voltage Selector2.4.14. External I/O Panel Connectors Chapter 3. BIOS Setup Press DEL to run setupTime hhmmss 3.1. Standard CMOS FeaturesDate mmddyy IS-10 / IS-11 / IS-12 / IS-20When set to Auto, the BIOS will automatically check what kind of IDE drive you are using. If you want to define your own drive by yourself, set it to Manual and make sure you fully understand the meaning of the parameters. Refer to the manual provided by the device manufacturer to get the settings right Cylinder This item configures the numbers of cylinders Head Base Memory BIOS SetupNo Errors The system-boot will not stop for any error detected Extended Memory3.2. Advanced BIOS Features Page 3.3. Advanced Chipset Features AGP Aperture Size BIOS SetupThis option enables or disables the on-chip VGA controller Init Display First3.4. Integrated Peripherals Onboard IDE DeviceThis item enables or disables the onboard IDE-2 controller BIOS SetupThis item enables or disables the onboard IDE-1 controller SATA Only The SATA is operating in legacy modeSerial ATA Port1 Mode / Serial ATA Port2 Mode IS-10 / IS-11 / IS-12 / IS-20Onboard PCI Device SuperIO Device Hot Key Power ON BIOS SetupKB Power ON Password This item enables or disables the onboard FDD controllerParallel Port Mode This item specifies the parallel port mode 3.5. Power Management Setup Wake-Up by PCI card/LAN 3.6. PnP/PCI Configurations IS-10 / IS-11 / IS-12 / IS-20 IRQ Resources Click Enter key to enter its submenuThis item sets each system interrupt to either PCI Device or Reserved 3-203.7. PC Health Status 3.10. Set Supervisor Password 3.8. Load Fail-Safe Defaults3.9. Load Optimized Defaults 3.11. Set User PasswordDriver Installation Chapter 4. Driver InstallationUser’s Manual 4.1. Setup Items sold the product to you first Appendix A. How to Get Technical SupportHow to Get Technical Support User’s Manualalt.comp.hardware.overclocking Appendix Aalt.comp.periphs.mainboard.abit comp.sys.ibm.pc.hardware.chips IS-10 / IS-11 / IS-12 / IS-20North America and South America U.K. and IrelandRussia JapanShanghai France, Italy, Spain, Portugal, and GreeceThank You ABIT Computer Corporation How to Get Technical SupportUser’s Manual Problem Description Technical Support Form