Intel D915GAG manual Input/Output I/O Controller, LAN Subsystem Optional, LAN Subsystem Software

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Intel Desktop Board D915GEV/D915GUX/D915GAV/D915GAG Product Guide

Input/Output (I/O) Controller

The super I/O controller features the following:

Low pin count (LPC) interface

One serial port

One parallel port with Extended Capabilities Port (ECP) and Enhanced Parallel Port (EPP) support

Serial IRQ interface compatible with serialized IRQ support for PCI systems

PS/2-style mouse and keyboard interfaces

Interface for one 1.2 MB or 1.44 MB diskette drive

Intelligent power management, including a programmable wake up event interface

PCI power management support

LAN Subsystem (Optional)

The optional LAN, with the Intel 82801FB (ICH6), provides a Fast PCI LAN subsystem. The LAN subsystem provides the following functions:

Basic 10/100 Ethernet LAN (Intel 82562EZ) or Marvell 10/100/1000 Gigabit Ethernet LAN

Support for RJ-45 connector with status indicator LEDs

Programmable transit threshold

Configurable EEPROM that contains the MAC address

LAN Subsystem Software

For LAN software and drivers, refer to the D915GEV/D915GUX/D915GAV/D915GAG link on Intel’s World Wide Web site at:

http://support.intel.com/support/motherboards/desktop

RJ-45 LAN Connector LEDs

Two LEDs are built into the RJ-45 LAN connector (see Figure 3).

OM17386

Figure 3. Back Panel LAN Connector LED Locations

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Contents Intel Desktop Board D915GEV/D915GUX Product GuideRevision History Revision Revision History DateFCC Declaration of Conformity Canadian Department of Communications Compliance StatementPreface Intended AudienceInformation Layout ConventionsBox Contents TerminologyContents Bios Contents Regulatory ComplianceTables Desktop Board Features Feature SummaryPeripheral Interfaces Security OptionalDesktop Board Features Manufacturing OptionsSupported Operating Systems Manufacturing OptionsDesktop Board Components Desktop Boards D915GAV and D915GEV ComponentsLabel Description Intel Desktop Boards D915GUX and D915GAG Components D915GAV/D915GAG Desktop Boards D915GAG and D915GUX ComponentsProcessor Desktop Board D915GAV/D915GAG Memory Configurations Main MemoryDesktop Board D915GEV/D915GUX Memory Configurations Intel 915G Express ChipsetGraphics Subsystem Audio SubsystemRJ-45 LAN Connector LEDs Input/Output I/O ControllerLAN Subsystem Optional LAN Subsystem SoftwareRJ-45 10/100 Ethernet LAN Connector LEDs RJ-45 10/100/1000 Gigabit Ethernet LAN Connector LEDsHi-Speed USB 2.0 Support LED Color LED State IndicatesSerial ATA and IDE Auto Configuration Enhanced IDE InterfaceSerial ATA ExpandabilityPower Management Features PCI and PCI Express Auto ConfigurationSecurity Passwords Chassis IntrusionPower Connectors Fan ConnectorsFan Speed Control Intel Precision Cooling Technology Suspend to RAM Instantly Available PC TechnologyLocation of Standby Power Indicator Resume on RingReal-Time Clock BatterySpeaker Installing and Replacing Desktop Board Components Before You BeginEnsure Electromagnetic Compatibility EMC Compliance Installation PrecautionsInstallation Instructions Prevent Power Supply Overload Place Battery MarkingInstalling and Replacing Desktop Board Components Chassis and Component CertificationsInstalling the I/O Shield Use Only for Intended ApplicationsInstalling and Removing the Desktop Board Refer to Appendix B for regulatory requirementsInstalling and Removing a Processor Installing a ProcessorRemove the Protective Socket Cover Installing the Processor Fan Heat Sink Install ProcessorConnecting the Processor Fan Heat Sink Cable Removing the ProcessorInstalling and Removing Memory Guidelines for Dual Channel Memory Configuration512 MB, 400 MHz 256 MB, 400 MHzInstalling DIMMs Matching the Correct DimmInstalling a Dimm Removing DIMMs Removing the PCI Express x16 Card Installing and Removing a PCI Express x16 CardInstalling a PCI Express x16 Card Connecting the IDE Cable Connecting the IDE CableConnecting the Serial ATA Sata Cable Connecting the Serial ATA CableConnecting Internal Headers Internal HeadersPin Signal Name Installing a Front Panel Audio SolutionFront Panel Audio Header Signal Names Connecting USB 2.0 Headers Connecting the Front Panel HeaderUSB 2.0 Header Signal Names Front Panel Header Signal NamesMulti-Channel Analog Audio Item DescriptionConnecting Fan and Power Cables Connecting Fan CablesConnecting Power Cables Connecting 2x10 Power Supply Cables2X12 PCI Bus Add-In Card Connectors Jumper Setting Mode Description Setting the Bios Configuration Jumper BlockJumper Settings for the Bios Setup Program Modes Clearing Passwords Back Panel Connectors Back Panel ConnectorsReplacing the Battery PrécautionAvvertimento Awas Oсторога Bios Updating the Bios Updating the Bios with the Iflash Memory Update UtilityObtaining the Bios Update File Recovering the Bios Page Trusted Platform Module Optional System RequirementsSecurity Precautions Password ProceduresEmergency Recovery File Back Up Procedures Hard Drive Image Backup ProceduresClear Text Backup Optional Trusted Platform ModuleAssuming Trusted Platform Module Ownership Trusted Platform Module OwnershipEnabling the Trusted Platform Module How to Recover from Desktop Board or TPM Failure Recovery ProceduresHow to Recover from Hard Disk Failure Requirements Clearing Trusted Platform Module Ownership Software SupportPage Desktop Board Resources Memory MapDMA Channels System Memory MapInterrupts InterruptsError Messages and Indicators Bios Beep CodesBeep Codes Number of Beeps DescriptionError Message Explanation Bios Error MessagesBios Error Messages Error Messages and Indicators Nvram / Cmos / PasswordPage Safety Regulations Safety RegulationsRegulatory Compliance European Union Declaration of Conformity StatementRecycling Considerations Product Ecology StatementsDisposal Considerations Regulatory Compliance EMC RegulationsEMC Regulations Product Certification Markings Board Level Product Certification Markings

D915GAV, D915GEV, D915GUX, D915GAG specifications

The Intel D915GAG, D915GUX, D915GEV, and D915GAV are part of Intel's 915 chipset series, which was introduced to enhance the performance and capabilities of desktop computers in the mid-2000s. These motherboards provided users with a balanced combination of features suitable for both general computing and gaming needs.

The D915GAG motherboard features support for Intel Pentium 4 processors with the LGA 775 socket, providing robust performance for a range of applications. It supports a maximum of 4 GB of DDR2 RAM, ensuring that users can run multiple applications smoothly. The chipset supports a front-side bus speed of up to 800 MHz, facilitating quick data transfer rates that enhance overall system responsiveness.

The D915GUX variant is known for its enhanced graphics capabilities, featuring Intel Graphics Media Accelerator 900 integrated graphics. This component provides a decent visual experience for casual gaming and multimedia tasks without the need for a dedicated graphics card. The board also includes PCI Express x16 slots, enabling expansion for those who require higher graphical performance.

The D915GEV model stands out for its extensive connectivity options. It comes equipped with multiple USB 2.0 ports, SATA interfaces for faster data storage solutions, and built-in Ethernet to facilitate internet connectivity. The D915GEV is designed with stability and reliability in mind, making it suitable for use in both personal and professional environments.

Lastly, the D915GAV offers an alternative for users seeking a reliable and cost-effective chipset. It supports Intel’s SpeedStep technology, which dynamically adjusts processor voltage and frequency according to workload, optimizing energy consumption. This model emphasizes user-friendly performance, making it a practical choice for home users and small businesses alike.

All models support Intel Quiet System Technology, reducing fans' noise levels and maintaining an efficient cooling environment, which is essential for long-term reliability. Collectively, the Intel D915 series motherboards emphasize versatility, solid performance, and expanded connectivity options, making them a worthy choice for various computing needs during their time.