Intel D848PMB Product Manual
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Intel D848PMB Product Manual

Intel D848PMB Product Manual

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Intel
Desktop Board
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D848PMB Product Guide
Order Number: C54219-002

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Summary of Contents for Intel D848PMB

  • Page 1 Intel Desktop Board ® D848PMB Product Guide Order Number: C54219-002...

  • Page 2: Revision History

    Intel products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right. Intel products are not intended for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and product descriptions at any time, without notice.

  • Page 3: Intended Audience

    Preface This Product Guide gives information about board layout, component installation, BIOS Setup ® menus, and regulatory requirements for Intel Desktop Board D848PMB. Intended Audience The Product Guide is intended for technically qualified personnel. It is not intended for general audiences.
  • Page 4 Intel Desktop Board D848PMB Product Guide Terminology The table below gives descriptions to some common terms used in the product guide. Term Description Gigabyte (1,073,741,824 bytes) Gigahertz (one billion hertz) Kilobyte (1024 bytes) Megabyte (1,048,576 bytes) Mbit Megabit (1,048,576 bits)

  • Page 5: Table Of Contents

    Power Management Features....................20 ACPI..........................20 Power Connectors......................20 Fan Connectors......................20 ® Fan Speed Control (Intel Precision Cooling Technology) .......... 20 Suspend to RAM (Instantly Available PC Technology) ..........21 Resume on Ring ......................22 Wake from USB ......................22 Wake from PS/2 Keyboard/Mouse................
  • Page 6 Intel Desktop Board D848PMB Product Guide Installing and Removing a Processor..................28 Installing a Processor....................28 Installing the Processor Fan Heat Sink ................ 28 Connecting the Processor Fan Heat Sink Cable............29 Removing the Processor....................29 Installing and Removing Memory..................30 Installing DIMMs......................
  • Page 7 Contents Security Menu ........................70 Power Menu .......................... 71 ACPI Submenu ......................72 Boot Menu..........................73 Boot Device Priority Submenu ..................74 Hard Disk Drives Submenu..................75 Removable Devices Submenu..................76 ATAPI CD-ROM Drives....................77 Exit Menu ..........................78 5 Desktop Board Resources Memory Map .........................
  • Page 8 Intel Desktop Board D848PMB Product Guide Tables 1. Feature Summary......................9 2. Manufacturing Options ....................11 3. Desktop Board Components ..................13 4. Supported Processors ....................14 5. RJ-45 10/100 Ethernet LAN Connector LEDs ..............17 6. Front Panel Header (J9J1) ..................... 36 7.

  • Page 9: Desktop Board Features

    1 Desktop Board Features ® Table 1 describes the major features of Intel Desktop Board D848PMB. Table 1. Feature Summary Form Factor MicroATX 9.6-inches by 8.5-inches Processor Support for: • Intel ® ® Pentium 4 processor (1.60a, 1.80a, 2a, 2.2 GHz or higher) with...
  • Page 10 • Voltage sensing to detect out of range values Related Links: For more information about Intel Desktop Board D848PMB, including the Technical Product Specification (TPS), BIOS updates, and device drivers, go to: http://support.intel.com/support/motherboards/desktop/...

  • Page 11: Manufacturing Options

    Desktop Board Features Manufacturing Options Table 2 below describes the manufacturing options for Desktop Board D848PMB. Table 2. Manufacturing Options Option Description ® Intel 82562EX 10/100 Mbit/sec Platform LAN Connect (PLC) device and RJ-45 connector Supported Operating Systems The desktop board supports the following operating systems: •...

  • Page 12: Desktop Board Components

    Intel Desktop Board D848PMB Product Guide Desktop Board Components Figure 1 shows the approximate location of the major components on Desktop Board D848PMB. Line USB 2.0 USB 2.0 Devices Devices OM16350 Figure 1. Desktop Board Components...

  • Page 13: Desktop Board Components

    USB 2.0 header Battery PCI bus add-in card connectors Speaker Auxiliary line-in connector (ATAPI-style) Related Links: Go to the following links for the latest information about: • Intel Desktop Board D848PMB, http://www.intel.com/design/motherbd • Processors, http://support.intel.com/support/motherboards/desktop • Audio software and utilities, http://www.intel.com/design/motherbd •...

  • Page 14: Processor

    CAUTION Failure to use an ATX12V power supply, or not connecting the 12 V processor core voltage power supply connector to Desktop Board D848PMB may result in damage to the desktop board and/or power supply. Desktop Board D848PMB supports a single Intel Pentium 4 processor or Intel Celeron processor.

  • Page 15: Main Memory

    Main Memory NOTE ® To be fully compliant with all applicable Intel SDRAM memory specifications, the board should be populated with DIMMs that support the Serial Presence Detect (SPD) data structure. If your memory modules do not support SPD, you will see a notification to this effect on the screen at power up.

  • Page 16: Intel ® 848P Chipset

    • Intel 82801EB I/O Controller Hub (ICH5) with AHA bus • Firmware Hub (FWH) Related Link: For more information about the Intel 848P chipset, go to: http://developer.intel.com/design/nav/pcserver.htm Audio Subsystem The audio subsystem features the following: • Intel 82801EB I/O Controller Hub (ICH5) •...

  • Page 17: Input/Output (I/O) Controller

    • Configurable EEPROM that contains the MAC address LAN Subsystem Software For LAN software and drivers, refer to the D848PMB 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. Table 5 describes the LED states when the board is powered up and the 10/100 Ethernet LAN subsystem is operating.

  • Page 18: Hi-Speed Usb 2.0 Support

    Accelerated Graphics Port (AGP) NOTE Desktop Board D848PMB is only compatible with 0.8 V and 1.5 V AGP cards. The AGP connector is keyed for 0.8 V and 1.5 V AGP cards only; the connector is not mechanically compatible with legacy 3.3 V AGP cards. Do not attempt to install a legacy 3.3 V AGP card.

  • Page 19: Bios

    Desktop Board Features BIOS The BIOS provides the Power-On Self-Test (POST), the BIOS Setup program, the PCI and IDE auto-configuration utilities, and the video BIOS. The BIOS is stored in the Firmware Hub. The BIOS can be updated by following the instructions in Chapter 3 on page 47. PCI Auto Configuration If you install a PCI add-in card in your computer, the PCI auto-configuration utility in the BIOS automatically detects and configures the resources (IRQs, DMA channels, and I/O space) for that...

  • Page 20: Power Management Features

    The desktop board has two power connectors. See Figure 13 on page 39 for the location of the power connectors. Fan Connectors The desktop board has two chassis fan connectors (Intel Precision Cooling Technology) and one processor fan connector. See Figure 13 on page 39 for the location of the fan connectors. ®...

  • Page 21: Suspend To Ram (Instantly Available Pc Technology)

    PCI and/or USB buses exceeds power supply capacity, the desktop board may lose register settings stored in memory. Related Link: For more information about standby current requirements for these desktop boards, refer to the TPS by selecting the Technical Documentation link at: http://developer.intel.com/design/motherbd/...

  • Page 22: Resume On Ring

    Intel Desktop Board D848PMB Product Guide Resume on Ring The operation of Resume on Ring can be summarized as follows: • Resumes operation from either ACPI S1 or ACPI S3 state • Requires only one call to access the computer •...

  • Page 23: Installing And Replacing Desktop Board Components

    2 Installing and Replacing Desktop Board Components This chapter tells you how to: • Install the I/O shield • Install and remove the desktop board • Install and remove a processor and memory • Install and remove an AGP card •...

  • Page 24: Installation Precautions

    Installation Precautions When you install and test the Intel desktop board, observe all warnings and cautions in the installation instructions. To avoid injury, be careful of: •...

  • Page 25: Chassis And Component Certifications

    Use Only for Intended Applications All Intel desktop boards are evaluated as Information Technology Equipment (I.T.E.) for use in personal computers for installation in homes, offices, schools, computer rooms, and similar locations. The suitability of this product for other applications or environments, such as medical,...

  • Page 26: Installing The I/O Shield

    Intel Desktop Board D848PMB Product Guide Installing the I/O Shield The desktop board comes with an I/O shield. When installed in the chassis, the shield blocks radio frequency transmissions, protects internal components from dust and foreign objects, and promotes correct airflow within the chassis.

  • Page 27: Installing And Removing The Desktop Board

    Refer to Appendix B for regulatory requirements. Refer to your chassis manual for instructions on installing and removing the desktop board. Figure 4 shows the location of the six mounting holes for Desktop Board D848PMB. OM16352 Figure 4. Location of Desktop Board Mounting Screw Holes...

  • Page 28: Installing And Removing A Processor

    Desktop Board D848PMB has an integrated processor fan heat sink retention mechanism (RM). For instructions on how to install the processor fan heat sink to the integrated processor fan heat sink RM, refer to the boxed processor manual or the Intel World Wide Web site at: http://support.intel.com/support/processors/pentium4/intnotes478.htm...

  • Page 29: Connecting The Processor Fan Heat Sink Cable

    Figure 6. Connecting the Processor Fan Heat Sink Cable to the Processor Fan Connector Removing the Processor For instruction on how to remove the processor fan heat sink and processor, refer to the processor installation manual or the Intel World Wide Web site at: http://support.intel.com/support/processors/pentium4/intnotes478.htm...

  • Page 30: Installing And Removing Memory

    Serial Presence Detect Specification at: http://www.intel.com/technology/memory/pcsdram/spec/ Desktop Board D848PMB has a single channel 184-pin DIMM socket arranged as DIMM 0 and DIMM 1 as shown in Figure 7. Refer to the “Main Memory” section on page 15 for memory requirements.

  • Page 31: Installing Dimms

    Installing and Replacing Desktop Board Components Installing DIMMs CAUTION Install memory in the DIMM sockets prior to installing an AGP video card to avoid interference with the memory retention mechanism. To install DIMMs, follow these steps: 1. Observe the precautions in “Before You Begin” on page 23. 2.

  • Page 32: Installing And Removing An Agp Card

    Intel Desktop Board D848PMB Product Guide Installing and Removing an AGP Card CAUTION When installing any AGP card in the desktop board, ensure that it is fully seated in the AGP connector before you power on the system. If the card is not fully seated in the AGP connector, an electrical short may result across the AGP connector pins.

  • Page 33: Connecting The Ide Cable

    Observe the precautions in “Before You Begin” on page 23. • Attach the cable end with the single connector to the Intel desktop board (A). • Attach the cable end with the two closely spaced connectors to the drives (B).

  • Page 34: Connecting The Serial Ata Cable

    Intel Desktop Board D848PMB Product Guide Connecting the Serial ATA Cable The SATA cable (4-conductor) supports the Serial ATA protocol and connects a single drive to the desktop board. Either end of the cable can be connected to the SATA drive or the connector on the board (see Figure 10).

  • Page 35: Connecting Internal Headers

    Installing and Replacing Desktop Board Components Connecting Internal Headers Figure 11 shows the location of internal headers. J8B2 J8A1 J9C2 J9F1 J9H1 J9H3 OM16362 Item Description CD-ROM audio Front panel audio Auxiliary line-in USB 2.0 Front panel Alternate power/sleep LED Figure 11.

  • Page 36: Connecting The Front Panel Header

    Intel Desktop Board D848PMB Product Guide Connecting the Front Panel Header Before connecting the front panel header, observe the precautions in “Before You Begin” on page 23. Figure 11-D on page 35 shows the location of the front panel header. Table 6 shows the pin assignments for the front panel header.

  • Page 37: Installing A Front Panel Audio Solution

    Installing and Replacing Desktop Board Components Installing a Front Panel Audio Solution Figure 11-A shows the location of the front panel audio header. Table 8 shows the pin assignments for the front panel audio header. Table 8. Front Panel Audio Header Signal Names (J8A1) Signal Name Signal Name AUD-MIC...

  • Page 38: Add-In Card And Peripheral Interface Connectors

    Intel Desktop Board D848PMB Product Guide Add-In Card and Peripheral Interface Connectors Figure 12 shows the PCI bus add-in card and peripheral interface connectors for Desktop Board D848PMB. OM16361 Item Description Item Description PCI bus add-in card connector 3 Floppy drive...

  • Page 39: Connecting Hardware Control And Power Cables

    Installing and Replacing Desktop Board Components Connecting Hardware Control and Power Cables Figure 13 shows the location of the chassis intrusion and fan headers and power connectors. Chassis rear fan J6B1 12 V Processor core voltage Processor J2F1 Chassis Chassis intrusion front fan Main power J7H1...

  • Page 40: Connecting The Chassis Intrusion Cable

    Intel Desktop Board D848PMB Product Guide Connecting the Chassis Intrusion Cable Connect the chassis intrusion cable to the header shown in Figure 13. Connecting Fans Connect the processor’s fan heat sink cable to the processor fan header on the board. Connect chassis fan cables to the board fan headers.

  • Page 41: Setting The Bios Configuration Jumper Block

    Installing and Replacing Desktop Board Components Setting the BIOS Configuration Jumper Block CAUTION Always turn off the power and unplug the power cord from the computer before changing the jumper. Moving the jumper with the power on may result in unreliable computer operation. The location of the desktop board’s BIOS configuration jumper is shown in Figure 14.

  • Page 42: Clearing Passwords

    Intel Desktop Board D848PMB Product Guide Clearing Passwords This procedure assumes that the board is installed in the computer and the configuration jumper block is set to normal mode. 1. Observe the precautions in “Before You Begin” on page 23.

  • Page 43: Replacing The Battery

    Installing and Replacing Desktop Board Components Replacing the 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 44 Intel Desktop Board D848PMB Product Guide 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.
  • Page 45 Installing and Replacing Desktop Board Components 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 46: Removing The Battery

    Intel Desktop Board D848PMB Product Guide To replace the battery, follow these steps: 1. Observe the precautions in “Before You Begin” (see page 23). 2. Turn off all peripheral devices connected to the computer. Disconnect the computer’s power cord from the AC power source (wall outlet or power adapter).

  • Page 47: Updating The Bios

    Updating the BIOS with the Intel Express BIOS Update Utility With the Intel Express BIOS Update utility you can update the system BIOS while in the Windows environment. The BIOS file is included in an automated update utility that combines the ®...

  • Page 48: Updating The Bios With The Iflash Memory Update Utility

    • Iflash Memory Update utility You can obtain the BIOS update file through your computer supplier or by navigating to the Desktop Board D848PMB page on the Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop NOTE Review the instructions distributed with the update utility before attempting a BIOS update.

  • Page 49: Recovering The Bios

    Updating the BIOS Recovering the BIOS It is unlikely that anything will interrupt the BIOS update; however, if an interruption occurs, the BIOS could be damaged. The following steps explain how to recover the BIOS if an update fails. The following procedure uses recovery mode for the Setup program. See page 41 for more information on Setup modes.
  • Page 50 Intel Desktop Board D848PMB Product Guide...

  • Page 51: Using The Bios Setup Program

    Service (BIS)* hardware features features management power supply changes to set credentials, and components available features controls program options configures extended through the configuration chipset memory settings * For information about the BIS, refer to the Intel Web site at: http://developer.intel.com/design/security/index1.htm...

  • Page 52: Maintenance Menu

    Clears the Wired for Management Boot Integrity Service • Cancel (BIS) credentials. CPU Stepping Signature No options Displays processor’s Stepping Signature. CPU Microcode Update Revision No options Displays processor’s Microcode Update Revision. * For information about the BIS, refer to the Intel Web site at: http://developer.intel.com/design/security/index1.htm...

  • Page 53: Main Menu

    Using the BIOS Setup Program Main Menu Main Advanced Security Power Boot Exit BIOS Version xxxxx10A.86A.xxxx.xxx Processor Type Intel(R) Pentium(R) 4 Hyper-Threading Technology [Enabled] Processor Speed X.XX GHz System Bus Speed XXX MHz System Memory Speed XXX MHz Cache RAM XXX KB...

  • Page 54: Advanced Menu

    Intel Desktop Board D848PMB Product Guide Advanced Menu Main Advanced Security Power Boot Exit Setup Warning: Setting items on this screen to incorrect values may cause your system to malfunction! PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration ←...

  • Page 55: Pci Configuration Submenu

    Using the BIOS Setup Program PCI Configuration Submenu Main Advanced Security Power Boot Exit PCI Configuration PCI Slot 1 IRQ Priority [Auto] PCI Slot 2 IRQ Priority PCI Slot 3 IRQ Priority PCI Slot 4 IRQ Priority PCI Slot 5 IRQ Priority ←...

  • Page 56: Boot Configuration Submenu

    Intel Desktop Board D848PMB Product Guide Boot Configuration Submenu Main Advanced Security Power Boot Exit Boot Configuration Plug & Play O/S [No] Numlock [On] ← → Select Screen ↑ ↓ Select Item Enter Select Sub-Menu General Help Setup Defaults Save and Exit Exit The submenu shown in Table 16 is used to set the Plug &...

  • Page 57: Peripheral Configuration Submenu

    Using the BIOS Setup Program Peripheral Configuration Submenu Main Advanced Security Power Boot Exit Peripheral Configuration Serial Port A [Auto] Parallel Port [Auto] Mode [Bi-directional] LAN Device [Enabled] Audio [Enabled] ← → Select Screen ↑ ↓ Select Item Enter Select Sub-Menu General Help Setup Defaults...
  • Page 58 Intel Desktop Board D848PMB Product Guide Table 17. Peripheral Configuration Submenu (continued) Feature Options Description • Output only Mode Selects the mode for the parallel port. Not available if the parallel port is disabled. • Bi-directional (default) Output Only operates in AT*-compatible mode.

  • Page 59: Ata/Ide Configuration Submenu

    Using the BIOS Setup Program ATA/IDE Configuration Submenu Main Advanced Security Power Boot Exit IDE Configuration ATA/IDE Configuration [Legacy] Legacy IDE Channels [PATA Pri and Sec] PCI IDE Bus Master [Enabled] Hard Disk Pre-Delay [Disabled] [PATA Primary Master xxxxxxx] [PATA Primary Slave Not Detected] [PATA Secondary Master : xxxxxxx]...

  • Page 60: Pata And Sata Submenus

    Intel Desktop Board D848PMB Product Guide PATA and SATA Submenus Main Advanced Security Power Boot Exit [SATA Port-0 Xxxxxxxx Type [Auto] Maximum Capacity [Auto] Configuration Options Selected by BIOS LBA Mode [Supported] Block Mode: 16 sectors PIO Mode Mode 4...
  • Page 61 Using the BIOS Setup Program Table 19. SATA and PATA Submenus (continued) Feature Options Description • Auto (default) DMA Mode Specifies the Ultra DMA mode for the drive. • SWDMA 0 • SWDMA 1 • SWDMA 2 • MWDMA 0 •...

  • Page 62: Diskette Configuration Submenu

    Intel Desktop Board D848PMB Product Guide Diskette Configuration Submenu Main Advanced Security Power Boot Exit Diskette Configuration Diskette Controller [Enabled] Floppy A [1.44/1.25MB 3½"] Diskette Write Protect [Disabled] ← → Select Screen ↑ ↓ Select Item Enter Select Sub-Menu General Help...

  • Page 63: Event Log Configuration Submenu

    Using the BIOS Setup Program Event Log Configuration Submenu Main Advanced Security Power Boot Exit Event Log Configuration Event Log [Space Available] View Event Log Clear Event Log Event Logging [Enabled] ECC Event Logging [Enabled] ← → Mark Events As Read Select Screen ↑...

  • Page 64: Video Configuration Submenu

    Intel Desktop Board D848PMB Product Guide Video Configuration Submenu Main Advanced Security Power Boot Exit Video Configuration AGP Aperture Size [ 64MB] Primary Video Adapter [AGP] Frame Buffer Size [1MB] ← → Select Screen ↑ ↓ Select Item Enter Select...

  • Page 65: Usb Configuration Submenu

    Using the BIOS Setup Program USB Configuration Submenu Main Advanced Security Power Boot Exit USB Configuration High-Speed USB [Enabled] Legacy USB Support [Enabled] ← → Select Screen ↑ ↓ Select Item Enter Select Sub-Menu General Help Setup Defaults Save and Exit Exit The submenu shown in Table 23 is used to configure USB features.

  • Page 66: Chipset Configuration Submenu

    Intel Desktop Board D848PMB Product Guide Chipset Configuration Submenu Main Advanced Security Power Boot Exit Chipset Configuration Setup Warning: Setting items on this screen to incorrect values may cause your system to malfunction! ISA Enable Bit [Enabled] PCI Latency Timer...
  • Page 67 Using the BIOS Setup Program Table 25. Chipset Configuration Submenu (continued) Feature Options Description • Default (default) Extended Configuration Chooses the default or user defined settings for the extended configuration options. • User Defined • Auto (default) Graphics Core Frequency Allows override of detected graphics core frequency value.

  • Page 68: Fan Control Submenu

    Intel Desktop Board D848PMB Product Guide Fan Control Submenu Main Advanced Security Power Boot Exit Fan Control Configuration Setup Warning: These options will not take effect until power has been completely removed from the system. After saving the BIOS settings and turning the system...

  • Page 69: Hardware Monitoring Submenu

    Using the BIOS Setup Program Hardware Monitoring Submenu Main Advanced Security Power Boot Exit Hardware Monitoring Note: These measurements are approximate and should not be used for validation purposes. Processor Zone Temperature C/111 System Zone 1 Temperature C/98 System Zone 2 Temperature C/95 Processor Fan Speed 2394 RPM...

  • Page 70: Security Menu

    Intel Desktop Board D848PMB Product Guide Security Menu Main Advanced Security Power Boot Exit Supervisor Password Not Installed User Password Not Installed Set Supervisor Password Set User Password Chassis Intrusion [Disabled] ← → Select Screen ↑ ↓ Select Item Enter...

  • Page 71: Power Menu

    Using the BIOS Setup Program Power Menu Main Advanced Security Power Boot Exit ACPI After Power Failure [Last State] The options below are not related to ACPI and may be ignored when shutting down using an ACPI OS. Wake on PCI PME [Stay Off] ←...

  • Page 72: Acpi Submenu

    Intel Desktop Board D848PMB Product Guide ACPI Submenu Main Advanced Security Power Boot Exit Advanced Configuration and Power Interface S1 is the safest mode but consumes more power. ACPI Suspend State [S1 State] S3 consumes low power Wake on LAN from S5...

  • Page 73: Boot Menu

    Using the BIOS Setup Program Boot Menu Main Advanced Security Power Boot Exit Silent BOOT [Enabled] Intel ® Rapid BIOS Boot [Enabled] Scan User Flash Area [Enabled] PXE Boot to LAN [Disabled] USB Boot [Enabled] Boot Device Priority Hard Disk Drives...

  • Page 74: Boot Device Priority Submenu

    Intel Desktop Board D848PMB Product Guide Boot Device Priority Submenu Main Advanced Security Power Boot Exit Specifies the boot Boot Device FLOPPY DRIVE] sequence from the Boot Device [xxxxxxxxxxx] available devices. Boot Device [xxxxxxxxxxx] A device enclosed in parenthesis has been...

  • Page 75: Hard Disk Drives Submenu

    Using the BIOS Setup Program Hard Disk Drives Submenu Main Advanced Security Power Boot Exit Specifies the boot Drive [xxxxxxxxxxxxx] sequence from the Drive [xxxxxxxxxxxxx] available devices. Drive [xxxxxxxxxxxxx] Select the boot device Drive [xxxxxxxxxxxxx] with UpArrow or DownArrow key. Press Enter to set the selections as the...

  • Page 76: Removable Devices Submenu

    Intel Desktop Board D848PMB Product Guide Removable Devices Submenu Main Advanced Security Power Boot Exit Specifies the boot Drive FLOPPY DRIVE] sequence from the available devices. Select the boot device with UpArrow or DownArrow key. Press Enter to set the selections as the intended boot device.

  • Page 77: Atapi Cd-Rom Drives

    Using the BIOS Setup Program ATAPI CD-ROM Drives Main Advanced Security Power Boot Exit Specifies the boot 1st Drive [xxxxxxx] sequence from the Drive [xxxxxxx] available devices. Select the boot device with UpArrow or DownArrow key. Press Enter to set the selections as the intended boot device.

  • Page 78: Exit Menu

    Intel Desktop Board D848PMB Product Guide Exit Menu Main Advanced Security Power Boot Exit Exit Saving Changes Exit Discarding Changes Load Optimal Defaults Load Custom Defaults Save Custom Defaults Discard Changes ← → Select Screen ↑ ↓ Select Item Enter...

  • Page 79: Desktop Board Resources

    5 Desktop Board Resources Memory Map Table 36. System Memory Map Address Range (decimal) Address Range (hex) Size Description 1024 K - 2097152 K 100000 - 7FFFFFF 2047 MB Extended Memory 960 K - 1024 K F0000 - FFFFF 64 KB Runtime BIOS 896 K - 960 K E0000 - EFFFF...

  • Page 80: Interrupts

    Intel Desktop Board D848PMB Product Guide Interrupts Table 38. Interrupts System Resource I/O channel check Reserved, interval timer Reserved, keyboard buffer full Reserved, cascade interrupt from slave PIC COM2* COM1* LPT2 (Plug and Play option) ** Floppy drive controller LPT1*...

  • Page 81: A Error Messages And Indicators

    A Error Messages and Indicators Desktop Board D848PMB reports POST errors in two ways: • By sounding a beep code • By displaying an error message on the monitor BIOS Beep Codes The BIOS beep codes are listed in Table 39. The BIOS also issues a beep code (one long tone followed by two short tones) during POST if the video configuration fails (a faulty video card or no card installed) or if an external ROM module does not properly checksum to zero.

  • Page 82: Bios Error Messages

    Intel Desktop Board D848PMB Product Guide BIOS Error Messages When a recoverable error occurs during the POST, the BIOS displays an error message describing the problem. Table 40. BIOS Error Messages Error Message Explanation GA20 Error An error occurred with Gate-A20 when switching to protected mode during the memory test.
  • Page 83 Error Messages and Indicators Table 40. BIOS Error Messages (continued) Error Message Explanation Memory Size Decreased Memory size has decreased since the last boot. If no memory was removed, then memory may be bad. Memory Size Increased Memory size has increased since the last boot. If no memory was added, there may be a problem with the system.
  • Page 84 Intel Desktop Board D848PMB Product Guide...

  • Page 85: B Regulatory Compliance

    Product Ecology statements • Electromagnetic Compatibility (EMC) regulations • Product certification markings Safety Regulations Desktop Board D848PMB complies with the safety regulations stated in Table 41 when correctly installed in a compatible host system. Table 41. Safety Regulations Regulation Title UL 60950 3 ed., 2000/CSA...

  • Page 86: Product Ecology Statements

    Recycling Considerations Intel encourages its customers to recycle its products and their components (e.g., batteries, circuit boards, plastic enclosures, etc.) whenever possible. In the U.S., a list of recyclers in your area can be found at: http://www.eiae.org...

  • Page 87: Emc Regulations

    Regulatory Compliance EMC Regulations Desktop Board D848PMB complies with the EMC regulations stated in Table 42 when correctly installed in a compatible host system. Table 42. 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 88: Product Certification Markings (Board Level)

    CE mark should also be on the shipping container. Australian Communications Authority (ACA) C-tick mark. Includes adjacent Intel supplier code number, N-232. The C-tick mark should also be on the shipping container. Japan VCCI (Voluntary Control Council for Interference) mark.

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