Table of Contents
Advertisement
Quick Links
Intel® Desktop Board
D102GGC2
Technical Product Specification
The Intel
Desktop Board D102GGC2 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 D102GGC2 Specification Update.
April 2006
Order Number: D44278-001US
Advertisement
Table of Contents
Related Manuals for Intel BLKD102GGC2
Summary of Contents for Intel BLKD102GGC2
- Page 1 Order Number: D44278-001US The Intel Desktop Board D102GGC2 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 D102GGC2 Specification Update.
-
Page 2: Revision History
Contact your local Intel sales office or your distributor to obtain the latest specifications before placing your product order. Copies of documents which have an ordering number and are referenced in this document, or other Intel literature, may be obtained from: Intel Corporation P.O. -
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 D102GGC2. It describes the standard product and available manufacturing options. Intended Audience The TPS is intended to provide detailed, technical information about the Desktop Board D102GGC2 and its components to the vendors, system integrators, and other engineers and technicians who need this level of information. - Page 4 Intel Desktop Board D102GGC2 Technical Product Specification Other Common Notation Used after a signal name to identify an active-low signal (such as USBP0#) (NxnX) When used in the description of a component, N indicates component type, xn are the relative coordinates of its location on the board, and X is the instance of the particular part at that general location.
-
Page 5: Table Of Contents
Contents 1 Product Description Overview ........................10 1.1.1 Feature Summary..................10 1.1.2 Manufacturing Options .................. 11 1.1.3 Board Layout ....................12 1.1.4 Block Diagram ....................14 Online Support ......................15 Processor ........................15 System Memory ......................16 ATI Radeon* Xpress 200 Chipset ................17 1.5.1 Graphics Subsystem .................. - Page 6 Intel Desktop Board D102GGC2 Technical Product Specification Mechanical Considerations ..................52 2.9.1 Form Factor ....................52 2.9.2 I/O Shield....................... 53 2.10 Electrical Considerations....................54 2.10.1 DC Loading....................54 2.10.2 Add-in Board Considerations................. 54 2.10.3 Fan Connector Current Capability ..............55 2.10.4...
- Page 7 Contents Figures Board Components ...................... 12 Block Diagram......................14 Front/Back Panel Audio Connector Options for High Definition Audio Subsystem..27 LAN Connector LED Locations ..................28 Location of the Standby Power Indicator LED ............. 35 Back Panel Connectors....................43 Component-side Connectors ..................44 Connection Diagram for Front Panel Connector ............
- Page 8 Intel Desktop Board D102GGC2 Technical Product Specification Environmental Specifications ..................59 Safety Regulations ....................... 60 Lead-Free Board Markings ..................64 EMC Regulations ......................65 Product Certification Markings ..................66 BIOS Setup Program Menu Bar................... 68 BIOS Setup Program Function Keys................68 Boot Device Menu Options ..................
- Page 9 1 Product Description What This Chapter Contains Overview ........................10 Online Support ......................15 Processor ........................15 System Memory ......................16 ATI Radeon* Xpress 200 Chipset ................17 PCI Express* Connectors .................... 24 Legacy I/O Controller ....................24 High Definition Audio Subsystem................. 26 LAN Subsystem ......................
-
Page 10: Overview
Intel Desktop Board D102GGC2 Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of the board. Table 1. Feature Summary Form Factor microATX (9.60 inches by 8.60 inches [243.84 millimeters by 218.44 millimeters]) Processor Support for the following: •... -
Page 11: Manufacturing Options
Product Description 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 SATA RAID... -
Page 12: Board Layout
Intel Desktop Board D102GGC2 Technical Product Specification 1.1.3 Board Layout Figure 1 shows the location of the major components. OM18247 Figure 1. Board Components Table 3 lists the components identified in Figure 1. -
Page 13: Board Components Shown In Figure 1
Product Description Table 3. Board Components Shown in Figure 1 Item/callout from Figure 1 Description Front panel audio connector Audio codec PCI Express x16 add-in card connector Ethernet device Back panel connectors +12V power connector (ATX12V) Rear chassis fan connector LGA775 processor socket ATI Radeon Xpress 200 Northbridge DIMM Channel A sockets [2]... -
Page 14: Block Diagram
Intel Desktop Board D102GGC2 Technical Product Specification 1.1.4 Block Diagram Figure 2 is a block diagram of the major functional areas of the board. Back Panel/ Front Panel USB Ports PCI Express x1 Slot 1 PCI Express x1 Interface SMSC... -
Page 15: Online Support
The board is designed to support the following processors: • Intel Pentium D processor in an LGA775 processor socket with an 800 or 533 MHz system bus • Intel Pentium 4 processor in an LGA775 processor socket with an 800 or 533 MHz system bus •... -
Page 16: System Memory
Intel Desktop Board D102GGC2 Technical Product Specification 1.4 System Memory The board has two 240-pin DIMM sockets and supports 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: Ati Radeon* Xpress 200 Chipset
Xpress 200 Northbridge) is used, or a PCI Express x16 add-in card can be used. 1.5.2 Firmware Hub (FWH) The Firmware Hub provides the nonvolatile storage of the Intel BIOS. 1.5.3 USB The board supports up to eight USB 2.0 ports, supports UHCI and EHCI, and uses UHCI- and EHCI-compatible drivers. -
Page 18: Ide Support
Intel Desktop Board D102GGC2 Technical Product Specification 1.5.4 IDE Support The board provides six IDE interface connectors: • Two parallel ATA IDE connector that supports two devices • Four serial ATA IDE connectors that support one device per connector 1.5.4.1 Parallel ATE IDE Interface The IXP 450’s Parallel ATA IDE controller has two bus-mastering Parallel ATA IDE interfaces. - Page 19 Product Description 1.5.4.2 Serial ATA Interfaces The IXP 450’s Serial ATA controller offers four independent Serial ATA ports with a theoretical maximum transfer rate of 150 MB/s per port. One device can be installed on each port for a maximum of four Serial ATA devices. A point-to-point interface is used for host to device connections, unlike Parallel ATA IDE which supports a master/slave configuration and two devices per channel.
-
Page 20: Real-Time Clock, Cmos Sram, And Battery
Intel Desktop Board D102GGC2 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. When the computer is plugged in, the standby current from the power supply extends the life of the battery. - Page 21 Product Description AVVERTIMENTO Esiste il pericolo di un esplosione se la pila non viene sostituita in modo corretto. Utilizzare solo pile uguali o di tipo equivalente a quelle consigliate dal produttore. Per disfarsi delle pile usate, seguire le istruzioni del produttore. PRECAUCIÓN Existe peligro de explosión si la pila no se cambia de forma adecuada.
- Page 22 Intel Desktop Board D102GGC2 Technical Product Specification 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. Zużyte baterie należy w miarę...
- Page 23 Product Description OСТОРОГА Використовуйте батареї правильного типу, інакше існуватиме ризик вибуху. Якщо можливо, використані батареї слід утилізувати. Утилізація використаних батарей має бути виконана згідно місцевих норм, що регулюють охорону довкілля.
-
Page 24: Pci Express* Connectors
Intel Desktop Board D102GGC2 Technical Product Specification 1.6 PCI Express* Connectors The board provides the following PCI Express connectors: • One PCI Express x16 connector supporting simultaneous transfer speeds up to 8 GBytes/sec • One PCI Express x1 connector. The x1 interface supports simultaneous transfer speeds up to... -
Page 25: Parallel Port
Product Description 1.7.2 Parallel Port The 25-pin D-Sub parallel port connector is located on the back panel. Use the BIOS Setup program to set the parallel port mode. For information about Refer to The location of the parallel port connector Figure 6, page 43 1.7.3 Diskette Drive Controller The I/O controller supports one diskette drive. -
Page 26: High Definition Audio Subsystem
High Definition Audio must be used. Otherwise, an AC ’97 style audio front panel connector will be assumed and the Line Out and Mic In functions will be permanent. 1.8.1 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 1.1.4, page 14... -
Page 27: Audio Connectors
Product Description 1.8.2 Audio Connectors The board contains audio connector on both the back panel and the component side of the board. The front panel audio connector is a 2 x 5-pin connector that provides mic in and line out signals for front panel audio connectors. -
Page 28: Lan Subsystem
Yellow 10 Mbits/sec data rate is selected. 100 Mbits/sec data rate is selected. 1.9.1 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 1.1.4, page 14... -
Page 29: Hardware Management Subsystem
• SMBus interface 1.10.1 Fan Monitoring ® Fan monitoring can be implemented using Intel Desktop Utilities, LANDesk* software, or third- party software. For information about Refer to The functions of the fan connectors Section 1.11.2.2, page 33... -
Page 30: Acpi
Intel Desktop Board D102GGC2 Technical Product Specification 1.11.1 ACPI ACPI gives the operating system direct control over the power management and Plug and Play functions of a computer. The use of ACPI with this board requires an operating system that provides full ACPI support. -
Page 31: Power States And Targeted System Power
Product Description Table 7. Power States and Targeted System Power Processor Targeted System (Note 1) Global States Sleeping States States Device States Power G0 – working S0 – working C0 – working D0 – working state. Full power > 30 W state G1 –... -
Page 32: Hardware Support
Intel Desktop Board D102GGC2 Technical Product Specification NOTE The use of these wake-up events from an ACPI state requires an operating system that provides full ACPI support. In addition, software, drivers, and peripherals must fully support ACPI wake events. 1.11.2 Hardware Support... -
Page 33: Power Connector
Product Description 1.11.2.1 Power Connector ATX12V-compliant power supplies can turn off the system power through system control. When an ACPI-enabled system receives the correct command, the power supply removes all non-standby voltages. When resuming from an AC power failure, the computer returns to the power state it was in before power was interrupted (on or off). - Page 34 Intel Desktop Board D102GGC2 Technical Product Specification 1.11.2.4 Instantly Available PC Technology CAUTION For Instantly Available PC technology, the +5 V standby line for the power supply must be capable of providing adequate +5 V standby current. Failure to provide adequate standby current when implementing Instantly Available PC technology can damage the power supply.
-
Page 35: Location Of The Standby Power Indicator Led
Product Description 1.11.2.10 +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. Figure 5 shows the location of the standby power indicator LED. CAUTION If AC power has been switched off and the standby power indicator is still lit, disconnect the power cord before installing or removing any devices connected to the board. - Page 36 Intel Desktop Board D102GGC2 Technical Product Specification...
-
Page 37: Technical Reference
2 Technical Reference What This Chapter Contains Memory Map ........................ 37 DMA Channels ......................38 Fixed I/O Map....................... 39 Interrupts ........................40 PCI Configuration Space Map..................41 PCI Conventional Interrupt Routing Map ..............41 Connectors........................42 Jumper Block ....................... 51 Mechanical Considerations .................. -
Page 38: Dma Channels
Intel Desktop Board D102GGC2 Technical Product Specification 2.2 DMA Channels Table 10. 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... -
Page 39: Fixed I/O Map
Technical Reference 2.3 Fixed I/O Map Table 11. I/O Map Address (hex) Size Description 0000 - 00FF 256 bytes Used by the Desktop Board D102GGC2. Refer to the IXP 450 data sheet for dynamic addressing information. 0170 - 0177 8 bytes Secondary Parallel ATA IDE channel command block 01F0 - 01F7 8 bytes... -
Page 40: Interrupts
Intel Desktop Board D102GGC2 Technical Product Specification 2.4 Interrupts The interrupts can be routed through either the Programmable Interrupt Controller (PIC) or the Advanced Programmable Interrupt Controller (APIC) portion of the IXP 450 Southbridge component. The PIC is supported in Windows 98 SE and Windows ME and uses the first 16 interrupts. -
Page 41: Pci Configuration Space Map
Technical Reference 2.5 PCI Configuration Space Map Table 13. PCI Configuration Space Map Device Function Number (hex) Number (hex) Number (hex) Description ATI Host Bridge (Note 1) ATI PCI Express x16 port Bridge (Note 2) ATI PCI Express x1 port Bridge ATI IDE controller ATI IDE controller ATI USB OHCI controller 1... -
Page 42: Connectors
Intel Desktop Board D102GGC2 Technical Product Specification 2.7 Connectors CAUTION Only the following connectors have overcurrent protection: back panel USB, front panel USB, and PS/2. The other internal connectors are not overcurrent protected and should connect only to devices inside the computer’s chassis, such as fans and internal peripherals. Do not use these connectors to power devices external to the computer’s chassis. -
Page 43: Back Panel Connectors
Technical Reference 2.7.1 Back Panel Connectors Figure 6 shows the location of the back panel connectors. The back panel connectors are color-coded. The figure legend (Table 15) lists the colors used (when applicable). OM18248 Figure 6. Back Panel Connectors Table 15. Back Panel Connectors Shown in Figure 6 Item/callout from Figure 6... -
Page 44: Component-Side Connectors
Intel Desktop Board D102GGC2 Technical Product Specification 2.7.2 Component-side Connectors Figure 7 shows the locations of the component-side connectors. 40 39 OM19009 Figure 7. Component-side Connectors Table 16 lists the component-side connectors identified in Figure 7. -
Page 45: Component-Side Connectors Shown In Figure 7
Technical Reference Table 16. Component-side Connectors Shown in Figure 7 Item/callout from Figure 7 Description PCI Conventional bus add-in card connector 2 PCI Conventional bus add-in card connector 1 Front panel audio connector PCI Express x1 bus add-in card connector PCI Express x16 add-in card connector Rear chassis fan connector +12V power connector (ATX12V) -
Page 46: Chassis Intrusion Connector
Intel Desktop Board D102GGC2 Technical Product Specification Table 18. Chassis Intrusion Connector Signal Name Intruder Ground Table 19. Serial ATA Connectors Signal Name Ground Ground Ground Table 20. Processor Fan Connector Signal Name Ground +12 V FAN_TACH FAN_CONTROL Table 21. -
Page 47: Main 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 using a power supply with a 2 x 10 main power cable, attach that cable on the rightmost pins of the main power connector, leaving pins 11, 12, 23, and 24 unconnected. -
Page 48: Auxiliary Front Panel Power/Sleep Led Connector
Intel Desktop Board D102GGC2 Technical Product Specification 2.7.2.2 Add-in Card Connectors The board has the following add-in card connectors: • PCI Express x16: one connector supporting simultaneous transfer speeds up to 8 GBytes/sec. • PCI Express x1: one PCI Express x1 connector. The x1 interface supports simultaneous transfer speeds up to 500 MBytes/sec. -
Page 49: Connection Diagram For Front Panel Connector
Technical Reference Single-colored Dual-colored Power LED Power LED − Hard Drive Activity LED − − Reset Power Switch Switch +5 V DC OM18249 Figure 8. Connection Diagram for Front Panel Connector 2.7.2.4.1 Hard Drive Activity LED Connector [Orange] Pins 1 and 3 [Orange] can be connected to an LED to provide a visual indicator that data is being read from or written to a hard drive. -
Page 50: Front Panel Usb Connectors
Intel Desktop Board D102GGC2 Technical Product Specification NOTE The colors listed in Table 26 and Table 27 are suggested colors only. Actual LED colors are product- or customer-specific. 2.7.2.4.4 Power Switch Connector [Red] Pins 6 and 8 [Red] can be connected to a front panel momentary-contact power switch. The switch must pull the SW_ON# pin to ground for at least 50 ms to signal the power supply to switch on or off. -
Page 51: Jumper Block
Technical Reference 2.8 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. Figure 10 shows the location of the jumper block. The jumper block determines the BIOS Setup program’s mode. -
Page 52: Mechanical Considerations
Intel Desktop Board D102GGC2 Technical Product Specification 2.9 Mechanical Considerations 2.9.1 Form Factor The board is designed to fit into either a microATX or an ATX-form-factor chassis. Figure 11 illustrates the mechanical form factor of the board. Dimensions are given in inches [millimeters]. -
Page 53: I/O Shield
ATX specification. NOTE The I/O shield drawing in this document is for reference only. An I/O shield compliant with the ATX chassis specification 2.03 is available from Intel. 162.3 REF [6.390] 1.6 ±... -
Page 54: Electrical Considerations
Intel Desktop Board D102GGC2 Technical Product Specification 2.10 Electrical Considerations 2.10.1 DC Loading Table 29 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. The analysis does not include PCI add-in cards. -
Page 55: Fan Connector Current Capability
Technical Reference 2.10.3 Fan Connector Current Capability CAUTION The processor fan must be connected to the processor fan connector, not to a chassis fan connector. Connecting the processor fan to a chassis fan connector may result in onboard component damage that will halt fan operation. Table 30 lists the current capability of the fan connectors. -
Page 56: Thermal Considerations
All responsibility for determining the adequacy of any thermal or system design remains solely with the reader. Intel makes no warranties or representations that merely following the instructions presented in this document will result in a system with adequate thermal performance. -
Page 57: Localized High Temperature Zones
Technical Reference CAUTION Ensure that proper airflow is maintained in the processor voltage regulator circuit. Failure to do so may result in damage to the voltage regulator circuit. The processor voltage regulator area (item A in Figure 14) can reach a temperature of up to 85 C in an open chassis. -
Page 58: Reliability
ATI Radeon Xpress 200 Northbridge IXP 450 Southbridge For information about Refer to Intel Pentium 4 processor datasheets and specification updates Section 1.1.4, page 14 2.12 Reliability The Mean Time Between Failures (MTBF) prediction is calculated using component and subassembly random failure rates. The calculation is based on the Bellcore Reliability Prediction Procedure, TR-NWT-000332, Issue 4, September 1991. -
Page 59: Environmental
Technical Reference 2.13 Environmental Table 32 lists the environmental specifications for the board. Table 32. Environmental Specifications Parameter Specification Temperature -40 °C to +70 °C Non-Operating 0 °C to +55 °C Operating Shock Unpackaged 50 g trapezoidal waveform Velocity change of 170 inches/second Packaged Half sine 2 millisecond Product Weight (pounds) -
Page 60: Regulatory Compliance
Requirements (International) 2.14.2 European Union Declaration of Conformity Statement ® We, Intel Corporation, declare under our sole responsibility that the product Intel Desktop Board D102GGC2 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 61 Technical Reference Čeština Tento výrobek odpovídá požadavkům evropských směrnic 89/336/EEC a 73/23/EEC. Dansk Dette produkt er i overensstemmelse med det europæiske direktiv 89/336/EEC & 73/23/EEC. Dutch Dit product is in navolging van de bepalingen van Europees Directief 89/336/EEC & 73/23/EEC. Eesti Antud toode vastab Euroopa direktiivides 89/336/EEC ja 73/23/EEC kehtestatud nõuetele.
-
Page 62: Product Ecology Statements
Como parte de su compromiso de responsabilidad medioambiental, Intel ha implantado el programa de reciclaje de productos Intel, que permite que los consumidores al detalle de los productos Intel devuelvan los productos usados en los lugares seleccionados para su correspondiente reciclado. - Page 63 Technical Reference 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 des adresses spécifiées.
-
Page 64: Lead-Free Board Markings
Intel Desktop Board D102GGC2 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 65: Emc Regulations
Technical Reference 2.14.4 EMC Regulations Desktop Board D102GGC2 complies with the EMC regulations stated in Table 35 when correctly installed in a compatible host system. Table 35. 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 66: Product Certification Markings (Board Level)
Intel Desktop Board D102GGC2 Technical Product Specification 2.14.5 Product Certification Markings (Board Level) Desktop Board D102GGC2 has the product certification markings shown in Table 36: Table 36. Product Certification Markings Description Mark UL joint US/Canada Recognized Component mark. Includes adjacent UL file number for Intel desktop boards: E210882. -
Page 67: Overview Of Bios Features
BIOS Security Features ....................73 3.1 Introduction The boards use an Intel BIOS that is stored in the Firmware Hub (FWH) and can be updated using a disk-based program. The FWH contains the BIOS Setup program, POST, the PCI auto- configuration utility, and Plug and Play support. -
Page 68: Bios Flash Memory Organization
Intel Desktop Board D102GGC2 Technical Product Specification Table 37 lists the BIOS Setup program menu features. Table 37. BIOS Setup Program Menu Bar Maintenance Main Advanced Security Power Boot Exit Clears Displays Configures Sets Configures Selects boot Saves or passwords and... -
Page 69: System Management Bios (Smbios)
Overview of BIOS Features on the capability of the drive. You can override the auto-configuration options by specifying manual configuration in the BIOS Setup program. To use ATA-66/100 features the following items are required: • An ATA-66/100 peripheral device • An ATA-66/100 compatible cable •... -
Page 70: Bios Updates
To install an operating system that supports USB, follow the operating system’s installation instructions. 3.6 BIOS Updates The BIOS can be updated using either of the following utilities, which are available on the Intel World Wide Web site: • ®... -
Page 71: Boot Options
Overview of BIOS Features 3.7 Boot Options In the BIOS Setup program, the user can choose to boot from a diskette drive, hard drives, 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 72: 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 73: Bios Security Features
Overview of BIOS Features 3.9 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 74 Intel Desktop Board D102GGC2 Technical Product Specification...
-
Page 75: Error Messages And Beep Codes
4 Error Messages and Beep Codes What This Chapter Contains Speaker ........................75 BIOS Beep Codes......................75 BIOS Error Messages ....................75 Port 80h POST Codes ....................76 4.1 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... -
Page 76: Port 80H Post Codes
Intel Desktop Board D102GGC2 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. This code is useful for determining the point where an error occurred. -
Page 77: 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 78 Intel Desktop Board D102GGC2 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 keyboard Clearing keyboard input buffer Instructing keyboard controller to run Self Test (PS2 only)
- Page 79 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 TBD – Flash Update Calling Legacy Option ROMs TBD – Calling INT 19. One beep unless silent boot is enabled TBD –...
-
Page 80: Typical Port 80H Post Sequence
Intel Desktop Board D102GGC2 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...