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Intel® Desktop Board
DG965OT
Technical Product Specification
®
The Intel
Desktop Board DG965OT may contain design defects or errors known as errata that may cause the product to deviate from published specifications. Current
characterized errata are documented in the Intel Desktop Board DG965OT Specification Update.
August 2006
Order Number: D56012-001US
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Table of Contents
Related Manuals for Intel BOXDG965OTMKR
Summary of Contents for Intel BOXDG965OTMKR
- Page 1 Order Number: D56012-001US ® The Intel Desktop Board DG965OT may contain design defects or errors known as errata that may cause the product to deviate from published specifications. Current characterized errata are documented in the Intel Desktop Board DG965OT Specification Update.
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Page 2: Revision History
Current characterized errata are available on request. Contact your local Intel sales office or your distributor to obtain the latest specifications before placing your product order. -
Page 3: Intended Audience
Preface This Technical Product Specification (TPS) specifies the board layout, components, ® connectors, power and environmental requirements, and the BIOS for the Intel Desktop Board DG965OT. It describes the standard product and available manufacturing options. Intended Audience The TPS is intended to provide detailed, technical information about the Desktop Board DG965OT and its components to the vendors, system integrators, and other engineers and technicians who need this level of information. - Page 4 Intel Desktop Board DG965OT Technical Product Specification Other Common Notation Used after a signal name to identify an active-low signal (such as USBP0#) Gigabyte (1,073,741,824 bytes) GB/sec Gigabytes per second Gbit Gigabit (1,073,741,824 bits) Kilobyte (1024 bytes) Kbit Kilobit (1024 bits)
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Page 5: Table Of Contents
1.4 System Memory ................16 1.4.1 Memory Configurations ............17 ® 1.5 Intel G965 Express Chipset ............. 23 1.5.1 Intel G965 Graphics Subsystem..........23 1.5.2 USB ................... 26 1.5.3 Serial ATA Interfaces ............26 1.5.4 Parallel IDE Interface ............27 1.5.5... - Page 6 Intel Desktop Board DG965OT Technical Product Specification 2.6 DMA Channels................. 49 2.7 PCI Interrupt Routing Map ..............49 2.8 Connectors and Headers..............50 2.8.1 Back Panel Connectors ............51 2.8.2 Component-side Connectors and Headers ........ 52 2.9 Jumper Block .................. 60 2.10 Mechanical Considerations ..............
- Page 7 Contents 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance..............85 5.1.1 Safety Regulations..............85 5.1.2 European Union Declaration of Conformity Statement ....86 5.1.3 Product Ecology Statements........... 88 5.1.4 EMC Regulations ..............91 5.1.5 Product Certification Markings (Board Level)......92 5.2 Battery Disposal Information.............
- Page 8 Intel Desktop Board DG965OT Technical Product Specification 11. System Memory Map ............... 45 12. DMA Channels................. 45 13. I/O Map ..................46 14. PCI Configuration Space Map ............47 15. Interrupts ..................48 16. DMA Channels................. 49 17. PCI Interrupt Routing Map ..............50 18.
- Page 9 Product Description What This Chapter Contains Overview....................10 Online Support ...................15 Processor ....................15 System Memory ..................16 ® Intel G965 Express Chipset................23 Legacy I/O Controller ..................28 Audio Subsystem..................30 LAN Subsystem ..................32 Hardware Management Subsystem ...............34 1.10 Power Management ..................36...
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Page 10: Overview
• One Parallel ATA IDE interface with UDMA 33, ATA-66/100/133 support • One diskette drive interface • One serial port • One parallel port ® LAN Support Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the Intel 82566DC Gigabit Ethernet Controller ® • Intel BIOS (resident in the SPI Flash device) BIOS •... -
Page 11: Manufacturing Options
1.1.2 Manufacturing Options Table 2 describes the manufacturing options. Not every manufacturing option is available in all marketing channels. Please contact your Intel representative to determine which manufacturing options are available to you. Table 2. Manufacturing Options Back panel PS/2 ports for mouse and keyboard connection... -
Page 12: Board Layout
Intel Desktop Board DG965OT Technical Product Specification 1.1.3 Board Layout Figure 1 shows the location of the major components. W V U T S OM18470 Figure 1. Major Board Components Table 3 lists the components identified in Figure 1. -
Page 13: Board Components Shown In Figure 1
Diskette drive connector Main Power connector Battery Front chassis fan header Chassis intrusion header Intel 82801HH I/O Controller Hub (ICH8DH) BIOS Setup configuration jumper block Auxiliary front panel power LED header Front panel header Serial ATA connectors [6] Front panel USB header... -
Page 14: Block Diagram
Intel Desktop Board DG965OT Technical Product Specification 1.1.4 Block Diagram Figure 2 is a block diagram of the major functional areas. Gigabit Ethernet PCI Express x1 Interface Controller Connector PCI Express x1 Slot 1 Back Panel/Front Panel USB Ports Parallel ATA... -
Page 15: Online Support
Processor The board is designed to support the following processors: • Intel Core 2 Duo processor in an LGA775 socket with a 1066 or 800 MHz system bus • Intel Pentium D processor in an LGA775 processor socket with an 800 or 533 MHz system bus •... -
Page 16: System Memory
Intel Desktop Board DG965OT Technical Product Specification System Memory The board has four DIMM sockets and support the following memory features: • 1.8 V (only) DDR2 SDRAM DIMMs with gold-plated contacts • Unbuffered, single-sided or double-sided DIMMs with the following restriction: Double-sided DIMMS with x16 organization are not supported. -
Page 17: Memory Configurations
800 MHz 1.4.1 Memory Configurations The Intel 82G965 GMCH supports the following types of memory organization: • Dual channel (Interleaved) mode. This mode offers the highest throughput for real world applications. Dual channel mode is enabled when the installed memory capacities of both DIMM channels are equal. -
Page 18: Memory Channel And Dimm Configuration
Intel Desktop Board DG965OT Technical Product Specification Figure 3 illustrates the memory channel and DIMM configuration. NOTE The DIMM0 sockets of both channels are blue. The DIMM1 sockets of both channels are black. Figure 3. Memory Channel and DIMM Configuration INTEGRATOR’S NOTE... -
Page 19: Dual Channel (Interleaved) Mode Configuration With Two Dimms
Product Description 1.4.1.1 Dual Channel (Interleaved) Mode Configurations Figure 4 shows a dual channel configuration using two DIMMs. In this example, the DIMM0 (blue) sockets of both channels are populated with identical DIMMs. Channel A, DIMM 0 1 GB Channel A, DIMM 1 Channel B, DIMM 0 1 GB Channel B, DIMM 1... -
Page 20: Dual Channel (Interleaved) Mode Configuration With Four Dimms
Intel Desktop Board DG965OT Technical Product Specification Figure 6 shows a dual channel configuration using four DIMMs. In this example, the combined capacity of the two DIMMs in Channel A equal the combined capacity of the two DIMMs in Channel B. Also, the DIMMs are matched between DIMM0 and DIMM1 of both channels. -
Page 21: Single Channel (Asymmetric) Mode Configuration With One Dimm
Product Description 1.4.1.2 Single Channel (Asymmetric) Mode Configurations NOTE Dual channel (Interleaved) mode configurations provide the highest memory throughput. Figure 7 shows a single channel configuration using one DIMM. In this example, only the DIMM0 (blue) socket of Channel A is populated. Channel B is not populated. Channel A, DIMM 0 1 GB Channel A, DIMM 1... -
Page 22: Flex Mode Configuration With Two Dimms
Intel Desktop Board DG965OT Technical Product Specification 1.4.1.3 Flex Mode Configuration NOTE The use of flex mode requires DIMMs to be installed in both channels. Figure 9 shows a flex mode configuration using two DIMMs. The operation is as follows: The 512 MB DIMM in the Channel A, DIMM 0 socket and the lower 512 MB of the •... -
Page 23: Intel G965 Express Chipset
® G965 Express Chipset The Intel G965 Express chipset consists of the following devices: • Intel 82G965 Graphics and Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect • Intel 82801HH I/O Controller Hub (ICH8DH) with DMI interconnect The GMCH component provides interfaces to the CPU, memory, PCI Express, and the DMI interconnect. - Page 24 Intel Desktop Board DG965OT Technical Product Specification • 3D Graphics Rendering enhancements ⎯ 1.3 dual texture GigaPixel/sec fill rate ⎯ 16 and 32 bit color ⎯ Maximum 3D supported resolution of 1600 x 1200 x 32 at 85 Hz ⎯ Vertex cache ⎯...
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Page 25: Configuration Modes
NOTE The use of DVMT requires operating system driver support. 1.5.1.3 Configuration Modes A list of supported modes for the Intel GMA X3000 graphics controller is available as a downloadable document. For information about Refer to Supported video modes for the board Section 1.2, page 15... -
Page 26: Usb
Intel Desktop Board DG965OT Technical Product Specification 1.5.2 The board supports up to 10 USB 2.0 ports, supports UHCI and EHCI, and uses UHCI- and EHCI-compatible drivers. The ICH8DH provides the USB controller for all ports. The port arrangement is as follows: •... -
Page 27: Parallel Ide Interface
Product Description 1.5.3.2 Serial ATA RAID The ICH8DH supports the following RAID (Redundant Array of Independent Drives) levels: • RAID 0 - data striping • RAID 1 - data mirroring • RAID 0+1 (or RAID 10) - data striping and mirroring •... -
Page 28: Real-Time Clock, Cmos Sram, And Battery
Intel Desktop Board DG965OT Technical Product Specification 1.5.5 Real-Time Clock, CMOS SRAM, and Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer is not plugged into a wall socket, the battery has an estimated life of three years. -
Page 29: Diskette Drive Controller
Product Description 1.6.3 Diskette Drive Controller The I/O controller supports one diskette drive. Use the BIOS Setup program to configure the diskette drive interface. For information about Refer to The location of the diskette drive connector Figure 16, page 52 1.6.4 Keyboard and Mouse Interface (Optional) The optional PS/2 keyboard and mouse connectors are located on the back panel. -
Page 30: Audio Subsystem
Intel Desktop Board DG965OT Technical Product Specification Audio Subsystem The onboard audio subsystem consists of the following: • Intel 82801HH ICH8DH • Sigmatel STAC9271D audio codec • Back panel audio connectors • Component-side audio headers: ⎯ Front panel audio header ⎯... -
Page 31: Audio Subsystem Software
Product Description 1.7.1 Audio Subsystem Software Audio software and drivers are available from Intel’s World Wide Web site. For information about Refer to Obtaining audio software and drivers Section 1.2, page 15 1.7.2 Audio Connectors and Headers The board contains audio connectors on the back panel and audio headers on the component side of the board. -
Page 32: Lan Subsystem
• PCI Conventional bus power management ⎯ Supports ACPI technology ⎯ Supports LAN wake capabilities ⎯ LAN Subsystem Software LAN software and drivers are available from Intel’s World Wide Web site. ® 1.8.1 Intel 82566DC Gigabit Ethernet Controller The Intel 82566DC Gigabit Ethernet Controller supports the following features: •... -
Page 33: Lan Subsystem Software
Product Description 1.8.2 LAN Subsystem Software LAN software and drivers are available from Intel’s World Wide Web site. For information about Refer to Obtaining LAN software and drivers Section 1.2, page 15 1.8.3 RJ-45 LAN Connector with Integrated LEDs Two LEDs are built into the RJ-45 LAN connector (shown in Figure 11 below). -
Page 34: Hardware Management Subsystem
Intel Desktop Board DG965OT Technical Product Specification Hardware Management Subsystem The hardware management features enable the board to be compatible with the Wired for Management (WfM) specification. The board has several hardware management features, including the following: • Fan monitoring and control •... -
Page 35: Thermal Monitoring
Product Description 1.9.4 Thermal Monitoring Figure 12 shows the locations of the thermal sensors and fan headers. OM18471 Item Description Thermal diode, located on processor die Thermal diode, located on the GMCH die Thermal diode, located on the ICH8DH die Remote thermal sensor Processor fan Front chassis fan... -
Page 36: 1.10 Power Management
⎯ Wake from USB ⎯ Wake from PS/2 devices ⎯ Power Management Event signal (PME#) wake-up support ⎯ Intel Quick Resume Technology Drivers (Intel QRTD) 1.10.1 ACPI ACPI gives the operating system direct control over the power management and Plug and Play functions of a computer. -
Page 37: Power States And Targeted System Power
Product Description 1.10.1.1 System States and Power States Under ACPI, the operating system directs all system and device power state transitions. The operating system puts devices in and out of low-power states based on user preferences and knowledge of how devices are being used by applications. Devices that are not being used can be turned off. -
Page 38: Hardware Support
Intel Desktop Board DG965OT Technical Product Specification 1.10.1.2 Two-Watt Standby In 2001, the U.S. government issued an executive order requiring a reduction in power for appliances and personal computers. This board meets that requirement by operating at 1.5 W (or less) in S5 (Standby) mode. Two-Watt operation applies only to the S5 state when the computer is turned off, but still connected to AC power. -
Page 39: Power Connector
• WAKE# signal wake-up support • Intel Quick Resume Technology Drivers (Intel QRTD) LAN wake capabilities and Instantly Available PC technology require power from the +5 V standby line. Resume on Ring enables telephony devices to access the computer when it is in a power-managed state. -
Page 40: Lan Wake Capabilities
Intel Desktop Board DG965OT Technical Product Specification 1.10.2.3 LAN Wake Capabilities CAUTION For LAN wake capabilities, the +5 V standby line from the power supply must be capable of providing adequate +5 V standby current. Failure to provide adequate standby current when implementing LAN wake capabilities can damage the power supply. -
Page 41: Resume On Ring
Target resume time is zero to five seconds (about equal to the time it takes for the • display to warm up). CAUTION Do not open the computer chassis when it is in the Intel QRTD off state. Opening the chassis in this state can cause hardware damage. 1.10.2.6 Resume on Ring... -
Page 42: Location Of The Standby Power Indicator Led
Intel Desktop Board DG965OT Technical Product Specification 1.10.2.10 WAKE# Signal Wake-up Support When the WAKE# signal on the PCI Express bus is asserted, the computer wakes from an ACPI S3, S4, or S5 state. 1.10.2.11 +5 V Standby Power Indicator LED The +5 V standby power indicator LED shows that power is still present even when the computer appears to be off. -
Page 43: Technical Reference
Technical Reference What This Chapter Contains Memory Map ....................43 DMA Channels....................45 Fixed I/O Map ....................46 PCI Configuration Space Map ...............47 Interrupts....................48 DMA Channels....................49 PCI Interrupt Routing Map ................49 Connectors and Headers................50 Jumper Block .....................60 2.10 Mechanical Considerations ................61 2.11 Electrical Considerations ................64 2.12 Thermal Considerations ................66 2.13 Reliability ....................68 2.14 Environmental....................69... -
Page 44: Detailed System Memory Address Map
Intel Desktop Board DG965OT Technical Product Specification 8 GB Top of System Address Space Upper 4 GB of address space FLASH APIC ~20 MB Reserved PCI Memory Range - contains PCI, chipsets, 1 MB Direct Media Interface 0FFFFFH (DMI), and ICH ranges... -
Page 45: Dma Channels
Technical Reference Table 11 lists the system memory map. Table 11. System Memory Map Address Range Address Range (decimal) (hex) Size Description 1024 K - 8388608 K 100000 - 1FFFFFFFF 8191 MB Extended memory 960 K - 1024 K F0000 - FFFFF 64 KB Runtime BIOS 896 K - 960 K... -
Page 46: Fixed I/O Map
Intel Desktop Board DG965OT Technical Product Specification Fixed I/O Map Table 13. I/O Map Address (hex) Size Description 0000 - 00FF 256 bytes Used by the Desktop Board DG965OT. Refer to the ICH8DH data sheet for dynamic addressing information. 01F0 - 01F7... -
Page 47: Pci Configuration Space Map
Table 14. PCI Configuration Space Map Device Function Number (hex) Number (hex) Number (hex) Description Memory controller of Intel 82G965 component (Note 1) PCI Express x16 graphics port Integrated graphics controller Intel High Definition Audio Controller PCI Express port 1... -
Page 48: Interrupts
Intel Desktop Board DG965OT Technical Product Specification Interrupts The interrupts can be routed through either the Programmable Interrupt Controller (PIC) or the Advanced Programmable Interrupt Controller (APIC) portion of the ICH8DH component. The PIC is supported in Windows 98 SE and Windows ME and uses the first 16 interrupts. -
Page 49: Dma Channels
Technical Reference DMA Channels Table 16. DMA Channels DMA Channel Number Data Width System Resource 8 or 16 bits Open 8 or 16 bits Parallel port 8 or 16 bits Diskette drive 8 or 16 bits Parallel port (for ECP or EPP) 8 or 16 bits DMA controller 16 bits... -
Page 50: Connectors And Headers
Intel Desktop Board DG965OT Technical Product Specification Table 17. PCI Interrupt Routing Map ICH8DH PIRQ Signal Name PCI Interrupt Source PIRQA PIRQB PIRQC PIRQD PIRQE PIRQF PIRQG PIRQH ICH8 LAN INTA PCI bus connector 1 INTD INTA INTB INTC PCI bus connector 2... -
Page 51: Back Panel Connectors
Technical Reference 2.8.1 Back Panel Connectors Figure 15 shows the location of the back panel connectors. OM18346 Item Description PS/2 mouse port (optional) PS/2 keyboard port (optional) Parallel port VGA port IEEE-1394a USB ports [4] USB ports [2] Center channel and LFE (subwoofer) audio out/ Retasking Jack Surround left/right channel audio out/Retasking Jack Audio line in Digital audio out optical... -
Page 52: Component-Side Connectors And Headers
Intel Desktop Board DG965OT Technical Product Specification 2.8.2 Component-side Connectors and Headers Figure 16 shows the locations of the component-side connectors and headers. OM18472 Figure 16. Component-side Connectors and Headers... -
Page 53: Component-Side Connectors And Headers Shown In Figure 16
Technical Reference Table 18 lists the component-side connectors and headers identified in Figure 16. Table 18. Component-side Connectors and Headers Shown in Figure 16 Item/callout from Figure 16 Description Front panel IEEE-1394a header Front panel audio header PCI Conventional bus add-in card connector 1 PCI Express x1 add-in card connector PCI Express x16 add-in card connector Processor core power connector... -
Page 54: Hd Audio Link Header
Intel Desktop Board DG965OT Technical Product Specification Table 19. HD Audio Link Header Signal Name Signal Name BCLK Ground 3.3 V/1.5 V I/O SYNC Ground 3.3V_CORE +12 V No connect Key (no pin) No connect 3.3 V/1.5V STBY No connect Ground Table 20. -
Page 55: Chassis Intrusion Header
Technical Reference Table 23. Chassis Intrusion Header Signal Name Intruder Ground Table 24. Front and Rear Chassis Fan Headers Signal Name Control +12 V Tach Table 25. Processor Fan Header Signal Name Ground +12 V FAN_TACH FAN_CONTROL 2.8.2.1 Add-in Card Connectors The board has the following add-in card connectors: •... -
Page 56: Processor Core Power Connector
Main power – a 2 x 12 connector. This connector is compatible with 2 x 10 connectors previously used on Intel Desktop boards. The board supports the use of ATX12V power supplies with either 2 x 10 or 2 x 12 main power cables. When... -
Page 57: Connection Diagram For Front Panel Header
Technical Reference 2.8.2.3 Front Panel Header This section describes the functions of the front panel header. Table 28 lists the signal names of the front panel header. Figure 17 is a connection diagram for the front panel header. Table 28. Front Panel Header Signal Description Signal... -
Page 58: States For A One-Color Power Led
Intel Desktop Board DG965OT Technical Product Specification 2.8.2.3.2 Reset Switch Header Pins 5 and 7 can be connected to a momentary single pole, single throw (SPST) type switch that is normally open. When the switch is closed, the board resets and runs the POST. -
Page 59: Connection Diagram For Front Panel Usb Headers
Technical Reference 2.8.2.4 Front Panel USB Headers Figure 18 is a connection diagram for the front panel USB headers. INTEGRATOR’S NOTES • The +5 V DC power on the USB headers is fused. • Use only a front panel USB connector that conforms to the USB 2.0 specification for high-speed USB devices. -
Page 60: Jumper Block
Intel Desktop Board DG965OT Technical Product Specification Jumper Block CAUTION Do not move the jumper with the power on. Always turn off the power and unplug the power cord from the computer before changing a jumper setting. Otherwise, the board could be damaged. -
Page 61: 2.10 Mechanical Considerations
Technical Reference 2.10 Mechanical Considerations 2.10.1 Form Factor The board is designed to fit into an ATX- or microATX-form-factor chassis. Figure 21 illustrates the mechanical form factor for the board. Dimensions are given in inches [millimeters]. The outer dimensions are 9.60 inches by 9.60 inches [243.84 millimeters by 243.84 millimeters]. -
Page 62: I/O Shield
Intel Desktop Board DG965OT Technical Product Specification 2.10.2 I/O Shield The back panel I/O shield for the board must meet specific dimension and material requirements. Systems based on this board need the back panel I/O shield to pass certification testing. Figure 22 shows the I/O shield for boards with the optional PS/2 ports. -
Page 63: I/O Shield Dimensions For Boards Without Ps/2 Ports
Technical Reference 0.063 – 0.005 [1.6 – 0.12] 0.787 – 0.010 TYP [20 – 0.254] 0.061 REF 6.268 – 0.005 [1.55] [159.2 – 0.12] 6.390 REF 0.039 [162.3] 8X R0.5 MIN 0.884 [22.45] 0.276 [7.01] 0.00 [0.00] 0.465 [11.81] 0.474 [12.04] 0.558 [14.17]... -
Page 64: 2.11 Electrical Considerations
Intel Desktop Board DG965OT Technical Product Specification 2.11 Electrical Considerations 2.11.1 DC Loading Table 32 lists the DC loading characteristics of the board. This data is based on a DC analysis of all active components within the board that impact its power delivery subsystems. -
Page 65: Add-In Board Considerations
Technical Reference 2.11.3 Add-in Board Considerations The board is designed to provide 2 A (average) of +5 V current for each add-in board. The total +5 V current draw for add-in boards for a fully loaded board (all three expansion slots and the PCI Express x16 connector filled) must not exceed 8 A. 2.11.4 Power Supply Considerations CAUTION... -
Page 66: 2.12 Thermal Considerations
Failure to ensure appropriate airflow may result in reduced performance of both the processor and/or voltage regulator or, in some instances, damage to the board. For a list of chassis that have been tested with Intel desktop boards please refer to the following website: http://developer.intel.com/design/motherbd/cooling.htm... -
Page 67: Localized High Temperature Zones
Technical Reference OM18474 Item Description Processor voltage regulator area Processor Intel 82G965 GMCH Intel 82801HH ICH8DH Figure 24. Localized High Temperature Zones... -
Page 68: 2.13 Reliability
Intel Desktop Board DG965OT Technical Product Specification Table 34 provides maximum case temperatures for the board components that are sensitive to thermal changes. The operating temperature, current load, or operating frequency could affect case temperatures. Maximum case temperatures are important when considering proper airflow to cool the board. -
Page 69: 2.14 Environmental
Technical Reference 2.14 Environmental Table 35 lists the environmental specifications for the board. Table 35. Desktop Board DG965OT Environmental Specifications Parameter Specification Temperature Non-Operating -40 °C to +70 °C Operating 0 °C to +55 °C Shock Unpackaged 50 g trapezoidal waveform Velocity change of 170 inches/second²... - Page 70 Intel Desktop Board DG965OT Technical Product Specification...
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Page 71: Overview Of Bios Features
3.10 BIOS Security Features ................78 Introduction The board uses an Intel BIOS that is stored in the Serial Peripheral Interface Flash Memory (SPI Flash) and can be updated using a disk-based program. The SPI Flash contains the BIOS Setup program, POST, the PCI auto-configuration utility, LAN EEPROM information, and Plug and Play support. -
Page 72: Bios Flash Memory Organization
Intel Desktop Board DG965OT Technical Product Specification Table 36 lists the BIOS Setup program menu features. Table 36. BIOS Setup Program Menu Bar Maintenance Main Advanced Security Power Boot Exit Clears Displays Configures Sets Configures Selects Saves or discards passwords and... -
Page 73: Pci Ide Support
Overview of BIOS Features 3.3.2 PCI IDE Support If you select Auto in the BIOS Setup program, the BIOS automatically sets up the PCI IDE connector with independent I/O channel support. The IDE interface supports hard drives up to ATA-66/100/133 and recognizes any ATAPI compliant devices, including CD-ROM drives, tape drives, and Ultra DMA drives. -
Page 74: Legacy Usb Support
Intel Desktop Board DG965OT Technical Product Specification Legacy USB Support Legacy USB support enables USB devices to be used even when the operating system’s USB drivers are not yet available. Legacy USB support is used to access the BIOS Setup program, and to install an operating system that supports USB. By default, Legacy USB support is set to Enabled. -
Page 75: Language Support
The Integrator’s Toolkit that is available from Intel can be used to create a custom splash screen. NOTE If you add a custom splash screen, it will share space with the Intel branded logo. Refer to For information about The Intel World Wide Web site Section 1.2, page 15... -
Page 76: Boot Options
Intel Desktop Board DG965OT Technical Product Specification Boot Options In the BIOS Setup program, the user can choose to boot from a diskette drive, hard drives, a USB drive, CD-ROM, or the network. The default setting is for the diskette drive to be the first boot device, the hard drive second, and the ATAPI CD-ROM third. -
Page 77: Adjusting Boot Speed
It is possible to optimize the boot process to the point where the system boots so quickly that the Intel logo screen (or a custom logo splash screen) will not be seen. Monitors and hard disk drives with minimum initialization times can also contribute to a boot time that might be so fast that necessary logo screens and POST messages cannot be seen. -
Page 78: 3.10 Bios Security Features
Intel Desktop Board DG965OT Technical Product Specification 3.10 BIOS Security Features The BIOS includes security features that restrict access to the BIOS Setup program and who can boot the computer. A supervisor password and a user password can be set for the BIOS Setup program and for booting the computer, with the following restrictions: •... -
Page 79: Error Messages And Beep Codes
Error Messages and Beep Codes What This Chapter Contains Speaker ....................79 BIOS Beep Codes ..................79 BIOS Error Messages ..................79 Port 80h POST Codes ..................80 Speaker The board-mounted speaker provides audible error code (beep code) information during POST. For information about Refer to The location of the onboard speaker Figure 1, page 12... -
Page 80: 4.4 Port 80H Post Codes
Intel Desktop Board DG965OT Technical Product Specification 4.4 Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST-codes) to I/O port 80h. If the POST fails, execution stops and the last POST code generated is left at port 80h. -
Page 81: Port 80H Post Codes
Error Messages and Beep Codes Table 44. Port 80h POST Codes POST Code Description of POST Operation Host Processor Power-on initialization of the host processor (Boot Strap Processor) Host processor Cache initialization (including APs) Starting Application processor initialization SMM initialization Chipset Initializing a chipset component Memory... - Page 82 Intel Desktop Board DG965OT Technical Product Specification Table 44. Port 80h POST Codes (continued) POST Code Description of POST Operation Keyboard (PS2 or USB) Resetting keyboard Disabling keyboard Detecting presence of keyboard Enabling the keyboard Clearing keyboard input buffer Instructing keyboard controller to run Self Test (PS2 only)
- Page 83 Error Messages and Beep Codes Table 44. Port 80h POST Codes (continued) POST Code Description of POST Operation DXE Drivers Waiting for user input Checking password Entering BIOS setup Calling Legacy Option ROMs Runtime Phase/EFI OS Boot Entering Sleep state Exiting Sleep state EFI boot service ExitBootServices ( ) has been called EFI runtime service SetVirtualAddressMap ( ) has been called...
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Page 84: Typical Port 80H Post Sequence
Intel Desktop Board DG965OT Technical Product Specification Table 45. Typical Port 80h POST Sequence POST Code Description Initializing a chipset component Reading SPD from memory DIMMs Detecting presence of memory DIMMs Configuring memory Testing memory Loading recovery capsule Entered DXE phase... -
Page 85: Regulatory Compliance And Battery Disposal Information
Regulatory Compliance and Battery Disposal Information What This Chapter Contains Regulatory Compliance................85 Battery Disposal Information ................93 Regulatory Compliance This section contains the following regulatory compliance information for Desktop Board DG965OT: • Safety regulations • European Union Declaration of Conformity statement •... -
Page 86: European Union Declaration Of Conformity Statement
European Union Declaration of Conformity Statement We, Intel Corporation, declare under our sole responsibility that the product Intel ® Desktop Board DG965OT is in conformity with all applicable essential requirements necessary for CE marking, following the provisions of the European Council Directive 89/336/EEC (EMC Directive) and Council Directive 73/23/EEC (Safety/Low Voltage Directive). - Page 87 Regulatory Compliance and Battery Disposal Information Malti Dan il-prodott hu konformi mal-provvedimenti tad-Direttivi Ewropej 89/336/EEC u 73/23/EEC. Norsk Dette produktet er i henhold til bestemmelsene i det europeiske direktivet 89/336/ EEC & 73/23/EEC. Polski Niniejszy produkt jest zgodny z postanowieniami Dyrektyw Unii Europejskiej 89/336/EWG i 73/23/EWG.
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Page 88: Product Ecology Statements
恰当的重复使用处理。 请参考http://www.intel.com/intel/other/ehs/product_ecology/Recycling_Program.htm 了解此计划的详情，包括涉及产品之范围、回收地点、运送指导、条款和条件等。 Deutsch Als Teil von Intels Engagement für den Umweltschutz hat das Unternehmen das Intel Produkt-Recyclingprogramm implementiert, das Einzelhandelskunden von Intel Markenprodukten ermöglicht, gebrauchte Produkte an ausgewählte Standorte für ordnungsgemäßes Recycling zurückzugeben. Details zu diesem Programm, einschließlich der darin eingeschlossenen Produkte, verfügbaren Standorte, Versandanweisungen, Bedingungen usw., finden Sie auf der... - Page 89 Regulatory Compliance and Battery Disposal Information Français Dans le cadre de son engagement pour la protection de l'environnement, Intel a mis en œuvre le programme Intel Product Recycling Program (Programme de recyclage des produits Intel) pour permettre aux consommateurs de produits Intel de recycler les produits usés en les retournant à...
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Page 90: Lead-Free Board Markings
Intel Desktop Board DG965OT Technical Product Specification Türkçe Intel, çevre sorumluluğuna bağımlılığının bir parçası olarak, perakende tüketicilerin Intel markalı kullanılmış ürünlerini belirlenmiş merkezlere iade edip uygun şekilde geri dönüştürmesini amaçlayan Intel Ürünleri Geri Dönüşüm Programı’nı uygulamaya koymuştur. Bu programın ürün kapsamı, ürün iade merkezleri, nakliye talimatları, kayıtlar ve şartlar v.s dahil bütün ayrıntılarını... -
Page 91: Emc Regulations
Regulatory Compliance and Battery Disposal Information 5.1.4 EMC Regulations Desktop Board DG965OT complies with the EMC regulations stated in Table 48 when correctly installed in a compatible host system. Table 48. EMC Regulations Regulation Title FCC Class B Title 47 of the Code of Federal Regulations, Parts 2 and 15, Subpart B, Radio Frequency Devices. -
Page 92: Product Certification Markings (Board Level)
Intel Desktop Board DG965OT Technical Product Specification Korean Class B statement translation: this is household equipment that is certified to comply with EMC requirements. You may use this equipment in residential environments and other non-residential environments. 5.1.5 Product Certification Markings (Board Level) Desktop Board DG965OT has the product certification markings shown in Table 49: Table 49. -
Page 93: Battery Disposal Information
Regulatory Compliance and Battery Disposal Information Battery Disposal Information CAUTION Risk of explosion if the battery is replaced with an incorrect type. Batteries should be recycled where possible. Disposal of used batteries must be in accordance with local environmental regulations. PRECAUTION Risque d'explosion si la pile usagée est remplacée par une pile de type incorrect. - Page 94 Intel Desktop Board DG965OT Technical Product Specification PRECAUCIÓN Existe peligro de explosión si la pila no se cambia de forma adecuada. Utilice solamente pilas iguales o del mismo tipo que las recomendadas por el fabricante del equipo. Para deshacerse de las pilas usadas, siga igualmente las instrucciones del fabricante.
- Page 95 Regulatory Compliance and Battery Disposal Information AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul. Bateri sepatutnya dikitar semula jika boleh. Pelupusan bateri terpakai mestilah mematuhi peraturan alam sekitar tempatan. OSTRZEŻENIE Istnieje niebezpieczeństwo wybuchu w przypadku zastosowania niewłaściwego typu baterii.
- Page 96 Intel Desktop Board DG965OT Technical Product Specification...