Product Specification
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... Online Support 15 1.4 Processor 15 1.5 System Memory 16 1.5.1 Memory Configurations 17 1.6 Intel® G33 Express Chipset 19 1.6.1 Intel G33 Graphics Subsystem 19 1.6.2 Intel® Viiv™ Processor Technology 21 1.6.3 USB 21 1.6.4 Serial ATA Interfaces 21 1.7 Parallel IDE Controller 22 1.8 Real-Time Clock Subsystem 23 1.9 Legacy I/O Controller 23 1.9.1 Serial Port Interface 23 1.9.2 Diskette Drive Interface 23 1.9.3 PS/2 Keyboard and Mouse Interface 24 1.10 Audio Subsystem 24 1.10.1 Audio Subsystem Software 25 1.10.2 Audio Connectors and Headers 25 1.11 LAN Subsystem...
... Online Support 15 1.4 Processor 15 1.5 System Memory 16 1.5.1 Memory Configurations 17 1.6 Intel® G33 Express Chipset 19 1.6.1 Intel G33 Graphics Subsystem 19 1.6.2 Intel® Viiv™ Processor Technology 21 1.6.3 USB 21 1.6.4 Serial ATA Interfaces 21 1.7 Parallel IDE Controller 22 1.8 Real-Time Clock Subsystem 23 1.9 Legacy I/O Controller 23 1.9.1 Serial Port Interface 23 1.9.2 Diskette Drive Interface 23 1.9.3 PS/2 Keyboard and Mouse Interface 24 1.10 Audio Subsystem 24 1.10.1 Audio Subsystem Software 25 1.10.2 Audio Connectors and Headers 25 1.11 LAN Subsystem...
Product Specification
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...58 3.3.2 PCI IDE Support 59 3.4 System Management BIOS (SMBIOS 59 3.5 Legacy USB Support 60 3.6 BIOS Updates 61 3.6.1 Language Support 61 3.6.2 Custom Splash Screen 62 3.7 BIOS Recovery 62 3.8 Boot Options 63 3.8.1 CD-ROM Boot 63 3.8.2 Network Boot 63 3.8.3 Booting Without Attached Devices 63 3.8.4 Changing the Default Boot Device During POST 63 3.9 Adjusting Boot Speed 64 3.9.1 Peripheral Selection and Configuration 64 3.9.2 BIOS Boot Optimizations 64 3.10 BIOS Security Features 65 4 Error Messages and Beep Codes 4.1 Speaker 67 4.2 BIOS Beep Codes 67 4.3 BIOS Error Messages...
...58 3.3.2 PCI IDE Support 59 3.4 System Management BIOS (SMBIOS 59 3.5 Legacy USB Support 60 3.6 BIOS Updates 61 3.6.1 Language Support 61 3.6.2 Custom Splash Screen 62 3.7 BIOS Recovery 62 3.8 Boot Options 63 3.8.1 CD-ROM Boot 63 3.8.2 Network Boot 63 3.8.3 Booting Without Attached Devices 63 3.8.4 Changing the Default Boot Device During POST 63 3.9 Adjusting Boot Speed 64 3.9.1 Peripheral Selection and Configuration 64 3.9.2 BIOS Boot Optimizations 64 3.10 BIOS Security Features 65 4 Error Messages and Beep Codes 4.1 Speaker 67 4.2 BIOS Beep Codes 67 4.3 BIOS Error Messages...
Product Specification
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... Audio Connector Options 25 5. Thermal Sensors and Fan Headers 29 7. Location of the Jumper Block 50 14. Component-side Connectors and Headers 42 11. Connection Diagram for Front Panel Header 47 12. Location of the Standby Power Indicator LED 36 8. Board Components Shown in Figure 10 43 11. Supported Memory Configurations 16 4. LAN Connector LED States 27 6. Serial ATA Connectors 44 12. Chassis Intrusion Header 44 13. Front and Rear Chassis Fan Headers 44 15. Processor Fan Header 44 16. Front Panel Audio Header 45 17. Processor Core Power Connector...
... Audio Connector Options 25 5. Thermal Sensors and Fan Headers 29 7. Location of the Jumper Block 50 14. Component-side Connectors and Headers 42 11. Connection Diagram for Front Panel Header 47 12. Location of the Standby Power Indicator LED 36 8. Board Components Shown in Figure 10 43 11. Supported Memory Configurations 16 4. LAN Connector LED States 27 6. Serial ATA Connectors 44 12. Chassis Intrusion Header 44 13. Front and Rear Chassis Fan Headers 44 15. Processor Fan Header 44 16. Front Panel Audio Header 45 17. Processor Core Power Connector...
Product Specification
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... Panel Power LED Header 48 24. EMC Regulations 79 42. BIOS Setup Configuration Jumper Settings 50 25. Recommended Power Supply Current Values 52 26. Boot Device Menu Options 63 33. Beep Codes 67 35. Typical Port 80h POST Sequence 72 39. Lead-Free Board Markings 78 41. Product Certification Markings 80 viii States for Components 55 28. Thermal Considerations for a Two-Color Power LED 48 23. Desktop Board DG33BU Environmental Specifications 56 29. Intel Desktop Board DG33BU Technical Product Specification...
... Panel Power LED Header 48 24. EMC Regulations 79 42. BIOS Setup Configuration Jumper Settings 50 25. Recommended Power Supply Current Values 52 26. Boot Device Menu Options 63 33. Beep Codes 67 35. Typical Port 80h POST Sequence 72 39. Lead-Free Board Markings 78 41. Product Certification Markings 80 viii States for Components 55 28. Thermal Considerations for a Two-Color Power LED 48 23. Desktop Board DG33BU Environmental Specifications 56 29. Intel Desktop Board DG33BU Technical Product Specification...
Product Specification
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...; Intel® 82801IH I/O Controller Hub (ICH9DH) Intel® Graphics Media Accelerator (Intel® GMA) 3100 onboard graphics subsystem Audio 6-channel (5.1) audio subsystem using the Realtek* ALC888 audio codec Legacy I/O Control Peripheral Interfaces LAN Support BIOS Instantly Available PC Technology Legacy I/O controller for diskette drive, serial, and PS/2* ports • 12 USB 2.0 ports • Four Serial ATA interfaces • One Parallel ATA IDE interface with an 800 MHz system bus • Four 240-pin DDR2 SDRAM Dual Inline Memory Module (DIMM) sockets • Support...
...; Intel® 82801IH I/O Controller Hub (ICH9DH) Intel® Graphics Media Accelerator (Intel® GMA) 3100 onboard graphics subsystem Audio 6-channel (5.1) audio subsystem using the Realtek* ALC888 audio codec Legacy I/O Control Peripheral Interfaces LAN Support BIOS Instantly Available PC Technology Legacy I/O controller for diskette drive, serial, and PS/2* ports • 12 USB 2.0 ports • Four Serial ATA interfaces • One Parallel ATA IDE interface with an 800 MHz system bus • Four 240-pin DDR2 SDRAM Dual Inline Memory Module (DIMM) sockets • Support...
Product Specification
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... bus Other processors may require a specialized chassis or cabling solution to use 1.3 Online Support To find information about ... Supported processors Refer to: http://www.intel.com/go /findcpu http://www.intel.com/products/desktop/chipsets/index.htm http://downloadcenter.intel.com http://support.intel.com/support/motherboards/desktop/sb/CS025414.htm 1.4 Processor The board is designed to support the following : • No parallel port • The location of the floppy drive connector has moved • No serial port...
... bus Other processors may require a specialized chassis or cabling solution to use 1.3 Online Support To find information about ... Supported processors Refer to: http://www.intel.com/go /findcpu http://www.intel.com/products/desktop/chipsets/index.htm http://downloadcenter.intel.com http://support.intel.com/support/motherboards/desktop/sb/CS025414.htm 1.4 Processor The board is designed to support the following : • No parallel port • The location of the floppy drive connector has moved • No serial port...
Product Specification
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... with all applicable DDR SDRAM memory specifications, the board should be impacted or the DIMMs may not function under the determined frequency. This enables the BIOS to read the SPD data and program the chipset to Section 2.1.1 on page 37 for optimum performance. For information about ... Table 3 lists the supported DIMM configurations. Intel Desktop Board DG33BU Technical Product Specification # INTEGRATOR'S NOTE Use only ATX12V-compliant power supplies.
... with all applicable DDR SDRAM memory specifications, the board should be impacted or the DIMMs may not function under the determined frequency. This enables the BIOS to read the SPD data and program the chipset to Section 2.1.1 on page 37 for optimum performance. For information about ... Table 3 lists the supported DIMM configurations. Intel Desktop Board DG33BU Technical Product Specification # INTEGRATOR'S NOTE Use only ATX12V-compliant power supplies.
Product Specification
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... DVI digital display connections 1.6.1.2 Dynamic Video Memory Technology (DVMT) DVMT enables enhanced graphics and memory performance through highly efficient memory utilization. SDVO mode enables the SDVO ports to be designed to which the system is connected. NOTE The use of DVMT requires operating system driver support. 1.6.1.3 Configuration Modes The video modes supported by this would be when using VGA graphics under DOS. When an ADD2/MEC card is detected, the Intel GMA 3100 graphics controller is enabled and the PCI Express x16 connector is...
... DVI digital display connections 1.6.1.2 Dynamic Video Memory Technology (DVMT) DVMT enables enhanced graphics and memory performance through highly efficient memory utilization. SDVO mode enables the SDVO ports to be designed to which the system is connected. NOTE The use of DVMT requires operating system driver support. 1.6.1.3 Configuration Modes The video modes supported by this would be when using VGA graphics under DOS. When an ADD2/MEC card is detected, the Intel GMA 3100 graphics controller is enabled and the PCI Express x16 connector is...
Product Specification
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... Drive Interface The I /O controller. 1.9.1 Serial Port Interface The serial port header is not plugged into CMOS RAM at speeds up event interface • PCI power management support The BIOS Setup program provides configuration options for example, the date and time) might not be loaded into a wall socket, the battery has an estimated life of the board. NOTE If the battery and AC power fail, custom defaults, if previously saved, will be accurate. When the voltage drops...
... Drive Interface The I /O controller. 1.9.1 Serial Port Interface The serial port header is not plugged into CMOS RAM at speeds up event interface • PCI power management support The BIOS Setup program provides configuration options for example, the date and time) might not be loaded into a wall socket, the battery has an estimated life of the board. NOTE If the battery and AC power fail, custom defaults, if previously saved, will be accurate. When the voltage drops...
Product Specification
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Intel Desktop Board DG33BU Technical Product Specification 1.11 LAN Subsystem The LAN subsystem consists of the following: • Intel 82566DC Gigabit Ethernet Controller (10/100/1000 Mbits/sec) • Intel 82801IH (ICH9DH) • RJ-45 LAN connector with integrated status LEDs Additional features of the LAN subsystem include: • CSMA/CD protocol engine • LAN connect interface between ICH9DH and the LAN controller • PCI Conventional bus power management ⎯ ACPI technology support ⎯...
Intel Desktop Board DG33BU Technical Product Specification 1.11 LAN Subsystem The LAN subsystem consists of the following: • Intel 82566DC Gigabit Ethernet Controller (10/100/1000 Mbits/sec) • Intel 82801IH (ICH9DH) • RJ-45 LAN connector with integrated status LEDs Additional features of the LAN subsystem include: • CSMA/CD protocol engine • LAN connect interface between ICH9DH and the LAN controller • PCI Conventional bus power management ⎯ ACPI technology support ⎯...
Product Specification
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... Map 38 Intel Desktop Board DG33BU Technical Product Specification The amount of installed memory that can be used when there is no overlap of system addresses. 8 GB Top of System Address Space FLASH APIC Reserved Upper 4 GB of address space ~20 MB PCI Memory Range contains PCI, chipsets, Direct Media Interface (DMI), and ICH ranges (approximately 750 MB) DRAM Range DOS Compatibility Memory Top of...
... Map 38 Intel Desktop Board DG33BU Technical Product Specification The amount of installed memory that can be used when there is no overlap of system addresses. 8 GB Top of System Address Space FLASH APIC Reserved Upper 4 GB of address space ~20 MB PCI Memory Range contains PCI, chipsets, Direct Media Interface (DMI), and ICH ranges (approximately 750 MB) DRAM Range DOS Compatibility Memory Top of...
Product Specification
Page 57
..., POST, the PCI auto-configuration utility, and Plug and Play support. When the BIOS Setup configuration jumper is set to configure mode and the computer is powered-up, the BIOS compares the CPU version and the microcode version in configure mode. 57 The BIOS Setup program can be used to put the board in the BIOS and reports if the two match. Section 2.3 on page 50 shows how to view and change the BIOS settings for the computer. The BIOS displays...
..., POST, the PCI auto-configuration utility, and Plug and Play support. When the BIOS Setup configuration jumper is set to configure mode and the computer is powered-up, the BIOS compares the CPU version and the microcode version in configure mode. 57 The BIOS Setup program can be used to put the board in the BIOS and reports if the two match. Section 2.3 on page 50 shows how to view and change the BIOS settings for the computer. The BIOS displays...
Product Specification
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... Flash Memory Organization The Serial Peripheral Interface Flash Memory (SPI Flash) includes an 8 Mbit (1024 KB) flash memory device. 3.3 Resource Configuration 3.3.1 PCI Autoconfiguration The BIOS can automatically configure PCI devices. BIOS Setup Program Menu Bar Maintenance Main Advanced Security Clears passwords and displays processor information Displays processor and memory configuration Configures advanced features available through the chipset Sets passwords and security features Power Boot Configures power management features and power supply controls Selects boot options...
... Flash Memory Organization The Serial Peripheral Interface Flash Memory (SPI Flash) includes an 8 Mbit (1024 KB) flash memory device. 3.3 Resource Configuration 3.3.1 PCI Autoconfiguration The BIOS can automatically configure PCI devices. BIOS Setup Program Menu Bar Maintenance Main Advanced Security Clears passwords and displays processor information Displays processor and memory configuration Configures advanced features available through the chipset Sets passwords and security features Power Boot Configures power management features and power supply controls Selects boot options...
Product Specification
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... Interface (DMI) compliant method for managing computers in the BIOS Setup program, the BIOS automatically sets up the PCI IDE connector with independent I/O channel support. You can override the auto-configuration options by specifying manual configuration in the BIOS under the Additional Information header under the Main BIOS page. 59 The main component of BIOS Features 3.3.2 PCI IDE Support If you select Auto in a managed network. The MIF database defines the data and provides the...
... Interface (DMI) compliant method for managing computers in the BIOS Setup program, the BIOS automatically sets up the PCI IDE connector with independent I/O channel support. You can override the auto-configuration options by specifying manual configuration in the BIOS under the Additional Information header under the Main BIOS page. 59 The main component of BIOS Features 3.3.2 PCI IDE Support If you select Auto in a managed network. The MIF database defines the data and provides the...
Product Specification
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... Devices For use in card with a remote boot ROM installed. This selection allows booting from the LAN. Under the Boot menu in the BIOS Setup program, ATAPI CDROM is for the diskette drive to boot from the selected device Exits the menu without saving changes 63 Table 32. To use this key during POST causes a boot device menu to be displayed. Boot Device Menu Options Boot Device Menu Function Keys or Description Selects a default boot device Exits the menu, saves changes, and boots from a diskette drive, hard drive, USB drive, USB flash drive, CD-ROM, or the network...
... Devices For use in card with a remote boot ROM installed. This selection allows booting from the LAN. Under the Boot menu in the BIOS Setup program, ATAPI CDROM is for the diskette drive to boot from the selected device Exits the menu without saving changes 63 Table 32. To use this key during POST causes a boot device menu to be displayed. Boot Device Menu Options Boot Device Menu Function Keys or Description Selects a default boot device Exits the menu, saves changes, and boots from a diskette drive, hard drive, USB drive, USB flash drive, CD-ROM, or the network...
Product Specification
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... to 30 seconds (using the Hard Disk Pre-Delay feature of the Advanced Menu in POST. Intel Desktop Board DG33BU Technical Product Specification 3.9 Adjusting Boot Speed These factors affect system boot speed: • Selecting and configuring peripherals properly • Optimized BIOS boot parameters 3.9.1 Peripheral Selection and Configuration The following BIOS Setup program settings reduces the POST execution time. • In the Boot Menu, set the hard disk drive as "power-up to four seconds of option ROM boot time. NOTE It...
... to 30 seconds (using the Hard Disk Pre-Delay feature of the Advanced Menu in POST. Intel Desktop Board DG33BU Technical Product Specification 3.9 Adjusting Boot Speed These factors affect system boot speed: • Selecting and configuring peripherals properly • Optimized BIOS boot parameters 3.9.1 Peripheral Selection and Configuration The following BIOS Setup program settings reduces the POST execution time. • In the Boot Menu, set the hard disk drive as "power-up to four seconds of option ROM boot time. NOTE It...
Product Specification
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... set , pressing the key at the password prompt of the BIOS Setup program allows the user restricted access to the BIOS Setup program and who can enter either password to boot the computer. • For enhanced security, use different passwords for booting the computer, with the following restrictions: • The supervisor password gives unrestricted access to 16 characters in length. Passwords may be up to view and change all Setup options...
... set , pressing the key at the password prompt of the BIOS Setup program allows the user restricted access to the BIOS Setup program and who can enter either password to boot the computer. • For enhanced security, use different passwords for booting the computer, with the following restrictions: • The supervisor password gives unrestricted access to 16 characters in length. Passwords may be up to view and change all Setup options...
Product Specification
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.... Port 80h POST Code Ranges Range Category/Subsystem 00 - 0F Debug codes: Can be installed in card, often called a POST card. D0 - FF: FF processor exception. 68 This code is useful for future use (new input console codes). CF Reserved for determining the point where an error occurred. EF: boot/S3 resume failure. Intel Desktop Board DG33BU Technical Product Specification 4.4 Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST codes) to I /O Busses: PCI, USB, ATA...
.... Port 80h POST Code Ranges Range Category/Subsystem 00 - 0F Debug codes: Can be installed in card, often called a POST card. D0 - FF: FF processor exception. 68 This code is useful for future use (new input console codes). CF Reserved for determining the point where an error occurred. EF: boot/S3 resume failure. Intel Desktop Board DG33BU Technical Product Specification 4.4 Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST codes) to I /O Busses: PCI, USB, ATA...
Product Specification
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... Hot Plug PCI controller initialization Reserved for PCI Bus USB 58 Resetting USB bus 59 Reserved for USB ATA/ATAPI/SATA 5A Resetting PATA/SATA bus and all devices 5B Reserved for ATA SMBus 5C Resetting SMBus 5D Reserved for SMBus Local Console 70 Resetting the VGA controller 71 Disabling the VGA controller 72 Enabling the VGA controller Remote Console 78 Resetting the console controller 79 Disabling the console controller 7A Enabling the console controller continued 69 Error Messages and Beep Codes Table 37...
... Hot Plug PCI controller initialization Reserved for PCI Bus USB 58 Resetting USB bus 59 Reserved for USB ATA/ATAPI/SATA 5A Resetting PATA/SATA bus and all devices 5B Reserved for ATA SMBus 5C Resetting SMBus 5D Reserved for SMBus Local Console 70 Resetting the VGA controller 71 Disabling the VGA controller 72 Enabling the VGA controller Remote Console 78 Resetting the console controller 79 Disabling the console controller 7A Enabling the console controller continued 69 Error Messages and Beep Codes Table 37...
Product Specification
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Error Messages and Beep Codes Table 37. Port 80h POST Codes (continued) POST Code Description of POST Operation DXE Drivers E7 Waiting for user input E8 Checking password E9 Entering BIOS setup EB Calling Legacy Option ROMs Runtime Phase/EFI OS Boot F4 Entering Sleep state F5 Exiting Sleep state F8 EFI boot service ExitBootServices ( ) has been called F9 EFI runtime service SetVirtualAddressMap ( ) has been called FA EFI runtime service ResetSystem ( ) has been called PEIMs/Recovery 30 Crisis...
Error Messages and Beep Codes Table 37. Port 80h POST Codes (continued) POST Code Description of POST Operation DXE Drivers E7 Waiting for user input E8 Checking password E9 Entering BIOS setup EB Calling Legacy Option ROMs Runtime Phase/EFI OS Boot F4 Entering Sleep state F5 Exiting Sleep state F8 EFI boot service ExitBootServices ( ) has been called F9 EFI runtime service SetVirtualAddressMap ( ) has been called FA EFI runtime service ResetSystem ( ) has been called PEIMs/Recovery 30 Crisis...