Abit Comprehensive Guide to PnP/PCI Configurations for the NF7 S2G
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Chapter 3

 

 

3-7. PnP/PCI Configurations

NF7/NF7-S/NF7-M:

Force Update ESCD:

If you want to clear ESCD data next time you boot up, and ask the BIOS to reset the settings for the Plug

&Play ISA Card and the PCI Card, select Enabled. But the next time you boot up, this option will automatically be set as Disabled.

NOTE: The ESCD (Extended System Configuration Data) contains the IRQ, DMA, I/O port, memory information of the system. This is a specification and a feature specific to the Plug & Play BIOS.

Resources Controlled By:

This item configures all of the boot and Plug-and-Play compatible devices.

[Auto(ESCD)]: The system will automatically detect the settings.

[Manual]: Choose the specific IRQ resources in the “IRQ Resources” menu.

IRQ Resources:

Click <Enter> key to enter its submenu:

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

NF7 Series

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Contents NF7 Series Copyright and Warranty Notice Table of Contents Appendix a Features & Specifications IntroductionIeee 1394 NF7-S NF7-S2 Model Chipset Features NF7-SNF7-M NF7-S2GLayout Diagram NF7/NF7-S Layout Diagram NF7-M Layout Diagram NF7-S2/NF7-S2G, Ver Install CPU and Heatsink Hardware SetupInstall The Motherboard Chapter Total System Memory for Un-buffered & Non-ECC DDR 400 Dimm Install System MemoryValid Memory Configurations Bank Memory Module Total Memory NF7/NF7-S/NF7-MNF7-S2/NF7-S2G Connectors, Headers and SwitchesATX Power Input Connectors FAN Connectors NF7/NF7-S/NF7-M NF7-S2/NF7-S2G Pin 1-2 shorted default Normal operationCmos Memory Clearing Header Wake-up Header NF7/NF7-S/NF7-MNF7-S2/NF7-S2G Ver RST Pin 5 Front Panel Switches & Indicators HeadersNF7/NF7-S/NF7-MNF7-S2/NF7-S2G Hled Pin 1 SPK Pin 15, 17, 19Infrared Device Header NF7/NF7-S/NF7-M Additional USB Port Headers VCCAdditional IEEE1394 Port Headers NF7-S Front Panel Audio Connection Header NF7-S2/NF7-S2G Internal Audio Connectors Accelerated Graphics Port Slot Floppy Disk Drive Connector IDE Connectors NF7-S2/NF7-S2G Serial ATA Connectors NF7-S/NF7-S2/NF7-S2G Status Indicators System Management Bus Headers Back Panel Connectors NF7/NF7-S NF7-M NF7-S2/NF7-S2G AUDIO1 F10 Bios SetupEsc CPU Internal Frequency SoftMenu SetupCPU Name Is CPU Operating SpeedAGP Frequency Power Supply ControllerMultiplier Factor CPU FSB/DRAM ratioSystem Performance Brand NameFrequency FSB FrequencyRow-precharge delay Row-active delayRAS-to-CAS delay CAS Latency TimeTime hhmmss Standard Cmos FeaturesNF7/NF7-S/NF7-M NF7-S2/NF7-S2G Date mmddyy NF7/NF7-S/NF7-M NF7-S2/NF7-S2G IDE HDD Auto-Detection CapacityHead Floppy 3 Mode SupportCylinder PrecompBase Memory Extended MemoryAdvanced Bios Features Apic Mode Boot Up Floppy SeekBoot Up NumLock Status Swap Floppy DriveFull Screen Logo Show NF7-S2/NF7-S2G Delay IDE InitialReport No FDD For OS Advanced Chipset Features System Bios CacheableFrame Buffer Size For NF7-M only Video RAM CacheableAGP Aperture Size FSB Spread SpectrumSpecial I/O for PCI Card AGP Aperture Size MBAGP 8X Support OnChip IDE Device Master/Slave Drive PIO ModeIntegrated Peripherals OnChip IDE1 ControllerIDE Bus Master IDE Prefetch ModeOnChip IDE2 Controller OnChip PCI DeviceLAN Controller LAN Boot ROMAudio Controller IEEE1394 Controller For NF7-S OnlyEXT-P2P’s Discard Time IR Transmission DelayUse IR Pins Onboard FDD ControllerECP Mode Use DMA Parallel1 Port ModeEPP Mode Select IDE Function SetupOnboard Device OnChip IDE-1/IDE-2 ControllerUSB KB. Storage Support Serial-ATASata Spread Spectrum SuperIO DeviceInit Display First Power Management Setup Power On Function Power-On by Alarm NF7-S2/NF7-S2GDay of Month Alarm/ Time hhmmss Alarm KB Power On PasswordRestore on AC Power Loss Resources Controlled By PnP/PCI ConfigurationsForce Update Escd IRQ ResourcesAllocate IRQ to Video PCI Latency TimerPCI/VGA Palette Snoop Allocate IRQ to USBNF7-S2/NF7-S2G Assign IRQ for VGAAssign IRQ for USB Pirq 0 Assignment ~ Pirq 3 AssignmentPC Health Status CPU Shutdown Temperature / Shutdown TemperatureCPU Warning Temperature Set Password Load Fail-Safe DefaultsLoad Optimized Defaults Save & Exit SetupNF7 Series Appendix A. Install Nvidia nForce Chipset Driver Click Continue Anyway Appendix B. Install Integrated GPU Driver NF7-M Appendix B Appendix C. Install USB 2.0 Driver Appendix C Appendix D. Install LAN Driver NF7-S2G Appendix D Appendix E. Install Serial ATA Driver NF7-S Click Finish Array Mode Bios Setup for Serial ATA RAIDRAID Configuration Utility Menu Main MenuOption Resolve Conflicts Option Delete RAID setOption Rebuild Mirrored set Nvidia RAID Utility Menu Appendix F. Bios Setup for Nvraid NF7-S2/NF7-S2GSetting Up the Bios Define a New ArraySelecting the RAID Mode Assinging the DisksArray List Array DetailNF7 Series Appendix G. Abit EQ The Hardware Doctor Utility Appendix G Appendix H. FlashMenu Bios Update Utility Appendix H Appendix I. Troubleshooting Need Assistance? Example Main instructions Technical Support Form Appendix J. How to Get Technical Support Alt.comp.hardware.homebuilt alt.comp.hardware.pc-homebuilt 4QX, UK Thank You Abit Computer Corporation

NF7, NF7-S2G, NF7-M, NF7-S2, NF7-S specifications

The Abit NF7 series of motherboards, which includes the NF7-S, NF7-S2, NF7-M, NF7-S2G, and NF7, is renowned for its performance, stability, and advanced features tailored for AMD processors during the early 2000s. These boards were particularly popular for enthusiasts and gamers seeking to build high-performance systems with the nForce2 chipset, which significantly enhanced system capabilities.

The NF7-S, the flagship model, stood out due to its comprehensive feature set. It supported a broad range of AMD processors, including the Athlon XP and Duron, which made it an appealing choice for various users. One of its main attractions was the dual-channel memory technology, permitting up to 2GB of DDR RAM, effectively doubling memory bandwidth and improving performance in memory-intensive applications.

Another significant feature of the NF7-S was its integrated Universal Audio Codec, delivering high-quality sound without the need for a separate sound card. Additionally, it offered a fast 133MHz FSB (Front Side Bus), enabling remarkable speed in data transfer, thereby enhancing the overall system performance. The motherboard also featured several expansion slots, including AGP 8x and PCI slots, allowing users to install a range of graphics cards and peripherals.

The NF7-S2, a slightly reduced version, maintained many capabilities of the NF7-S while providing essential features suitable for budget-conscious builders. It came with single-channel memory support but still leveraged the strengths of the nForce2 chipset, ensuring solid performance for general computing and light gaming.

The NF7-M was tailored for micro-ATX systems, representing a compact solution for those who needed a smaller footprint without sacrificing performance. With similar specs to its larger counterparts, it also supported dual-channel memory and offered significant connectivity options.

The NF7-S2G included integrated graphics capabilities, catering to users who preferred a more straightforward setup without dedicated graphics cards. This model offered a great balance for everyday computing tasks and casual gaming.

In summary, the Abit NF7-series motherboards were pivotal in advancing desktop performance during their time, providing users with robust options filled with innovative technologies and a variety of features designed for different needs, solidifying their legacy in the history of computer hardware.
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