Disclaimer Intel Corporation (Intel) makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Intel assumes no responsibility for any errors that may appear in this document.
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Intel Desktop Board CA810E Product Guide How to Clear the Passwords ....................32 How to Set the BIOS Setup Configuration Jumper ............. 33 3 Upgrading the BIOS Preparing for the Upgrade ....................35 Obtain the BIOS Upgrade File ................... 35 Record the Current BIOS Settings................
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18. Front Panel Connectors ....................56 Tables 1. Processors Supported by the Desktop Board ..............9 2. Intel 82810E DC-133 GMCH Refresh Rates ..............11 3. RJ-45 LAN Connector LEDs ..................14 4. Jumper Settings for BIOS Setup Program Modes............33 5.
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Intel Desktop Board CA810E Product Guide 17. Video Configuration Submenu ..................47 18. Security Menu......................48 19. Power Menu......................... 49 20. Boot Menu ........................50 21. Exit Menu........................52 22. System Memory Map ....................57 23. DMA Channels......................57 24. I/O Map........................58 25.
• Hardware monitor (optional) • Intel ® 82559 PCI LAN controller with RJ-45 LAN connector (optional) NOTE ® For information about Intel desktop boards, including technical product specifications, BIOS upgrades, and device drivers, go to the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop...
Intel Desktop Board CA810E Product Guide Components Figure 1 shows the major components on the desktop board. OM08914 Crystal Semiconductor CS4297 audio codec Power supply connector ATAPI-style CD-ROM connector Chassis fan connector Legacy CD-ROM connector Battery Serial port B header...
Intel Pentium III processor Intel Celeron processor For the latest information on processors supported by this desktop board, refer to the CA810E link on the Intel Web site at: http://support.intel.com/support/motherboards/desktop For instructions on installing or upgrading the processor, see Chapter 2.
Integrated 24-bit 230 MHz RAMDAC • DDC2B compliance • Hardware motion compensation for software MPEG2 decode • Integrated graphics memory controller Visit Intel’s World Wide Web site for information about graphics drivers: http://support.intel.com/support/motherboards/desktop/ Table 2 lists the refresh rates supported by the desktop board.
Intel Desktop Board CA810E Product Guide ® Intel 82802AB Firmware Hub (FWH) The FWH has these features: • System BIOS • ® Nonvolatile memory core based on Intel flash technology • System security and manageability logic that enables protection for storing and updating of platform information •...
A 47 Ω inductive speaker is mounted on the desktop board. The speaker provides audible error code (beep code) information during the Power-On Self-Test (POST). LAN Subsystem (Optional) The Intel 82559 Fast Ethernet Wired for Management (WfM) PCI LAN subsystem provides both 10Base-T and 100Base-TX connectivity. Features include: •...
Support for Wake on LAN technology Support for ACPI S3 state LAN Subsystem Software The Intel 82559 Fast Ethernet WfM PCI LAN software and drivers are available from 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.
The recommended method of accessing the date in systems with Intel desktop boards is indirectly from the Real-Time Clock (RTC) via the BIOS. The BIOS on Intel desktop boards and baseboards contains a century checking and maintenance feature that checks the least two significant digits of the year stored in the RTC during each BIOS request (INT 1Ah) to read the date and, if less than 80 (i.e., 1980 is the first year supported by the PC), updates the century byte to 20.
Intel Desktop Board CA810E Product Guide USB Support The desktop board has two USB ports. You can connect two USB peripheral devices directly to the computer without an external hub. To attach more than two devices, connect an external hub to either of the built-in ports.
Desktop Board Features Security Passwords The BIOS includes security features that restrict whether the BIOS Setup program can be accessed and who can boot the computer. A supervisor password and a user password can be set for the Setup and for booting the computer, with the following restrictions: •...
Intel Desktop Board CA810E Product Guide Wake on LAN Technology The optional Wake on LAN technology connector can be used with PCI bus network adapters that have a remote wake-up connector. Network adapters that are PCI 2.2 compliant assert the wake-up signal through the PCI bus signal PME# (pin A19 on the PCI bus connectors).
Desktop Board Features CAUTION For Instantly Available technology, the 5 V standby line for the power supply must be capable of delivering at least 720 mA of current. Failure to provide adequate standby current when using this feature can damage the power supply. Resume on Ring The operation of Resume on Ring can be summarized as follows: •...
2 Installing and Replacing Desktop Board Components This chapter tells you how to: • Install and remove the desktop board • Install an additional support standoff for the desktop board • Install and remove the processor • Install and remove memory •...
Intel Desktop Board CA810E Product Guide How to Install and Remove the Desktop Board Refer to your chassis manual for instructions on installing and removing the desktop board. On a microATX chassis, the desktop board is secured to the chassis by eight screws. Figure 3 shows the locations of the mounting screw holes.
Installing and Replacing Desktop Board Components How to Install a Desktop Board Support Standoff The desktop board fits in a microATX chassis, but it can also be installed in a standard ATX chassis. When it is installed in a standard ATX chassis, one of the desktop board support positions might not have a corresponding standoff in the chassis.
Intel Desktop Board CA810E Product Guide How to Install the Processor To install a processor, follow these instructions: 1. Observe the precautions in “Before You Begin” (see page 21). 2. Locate the processor socket and raise the socket handle completely (see Figure 5).
Installing and Replacing Desktop Board Components 4. Close the handle completely (see Figure 7). OM07803 Figure 7. Closing the Handle 5. Place the fan heatsink on top of the processor (see Figure 8). OM07800 Figure 8. Attaching the Heatsink to the Processor...
Intel Desktop Board CA810E Product Guide 6. Attach the fan heatsink clips to the processor socket (see Figure 9). OM07798 Fan Heatsink Clip Processor Socket Figure 9. Attaching the Fan Heatsink Clip 7. Connect the processor fan cable to the processor fan connector (see Figure 10).
Installing and Replacing Desktop Board Components How to Remove the Processor To remove the processor, follow these instructions: 1. Observe the precautions in “Before You Begin” (see page 21). 2. Disconnect the processor fan cable. 3. Detach the fan heatsink clips. 4.
Intel Desktop Board CA810E Product Guide When adding memory, be aware that: • You can install DIMMs in either of the two banks. That is, if only one DIMM is being installed, it can be placed in either DIMM socket.
Installing and Replacing Desktop Board Components How to Remove Memory To remove a DIMM, follow these steps: 1. Observe the precautions in "Before You Begin" (see page 21). 2. Turn off all peripheral devices connected to the computer. Turn off the computer. Unplug the computer.
Intel Desktop Board CA810E Product Guide To replace the battery, follow these steps: 1. Observe the precautions in “Before You Begin” (see page 21). 2. Turn off all peripheral devices connected to the computer. Turn off the computer. Unplug the computer.
Installing and Replacing Desktop Board Components How to Connect IDE Drives The Intel boxed desktop board package includes two IDE cables. The 40-contact, 40-conductor cable supports the Ultra ATA/33 transfer protocol. The 40-contact, 80-conductor cable supports the Ultra ATA/66 transfer protocol and is backward compatible with drives using slower IDE transfer protocols.
Intel Desktop Board CA810E Product Guide How to Clear the Passwords This procedure assumes that the desktop board is installed in the computer and the configuration jumper block is set to normal mode. 1. Observe the precautions in “Before You Begin” (see page 21).
Installing and Replacing Desktop Board Components How to Set the BIOS Setup Configuration Jumper This three-pin jumper block, shown in Figure 14, enables all desktop board configuration to be done in BIOS Setup. Table 4 shows the jumper settings for the Setup program modes. CAUTION Always turn off the computer and unplug the power cord from the computer before changing the jumper.
• BIOS recovery files • Intel Flash Memory Update Utility You can obtain the BIOS upgrade file through your computer supplier or from the Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop/ NOTE Please review the instructions distributed with the update utility before attempting a BIOS upgrade.
Example: sys a: To create a bootable diskette using a non-DOS system: 1. Obtain the BIOS upgrade file through your computer supplier or from the Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop/ 2. Copy the BIOS upgrade file to a temporary directory on your hard disk.
BIOS.EXE file and type: BIOS A: 9. Press <Enter> 10. The diskette now holds the new BIOS files, the Intel Flash Update Utility, and the recovery files. Upgrading the BIOS CAUTION The AUTOEXEC.BAT file provided with the update files updates the BIOS in two parts: first updating the boot block and displaying the “Operation completed successfully”...
Intel Desktop Board CA810E Product Guide Recovering the BIOS It is unlikely that anything will interrupt the BIOS upgrade; however, if an interruption occurs, the BIOS could be damaged. The following steps explain how to recover the BIOS if an upgrade fails.
4 Using the Setup Program The BIOS Setup program is for viewing and changing the BIOS settings for a computer. The BIOS Setup program is accessed by pressing the <F2> key after the Power-On Self-Test (POST) memory test begins and before the operating system boot begins. This chapter describes the contents of the BIOS Setup Program’s screens.
Intel Desktop Board CA810E Product Guide Maintenance Menu This menu is for clearing the Setup passwords and the Boot Integrity Service credentials, and for changing extended configuration memory settings. Setup only displays this menu in configure mode. See page 33 for information about setting configure mode.
BIOS Setup Program Main Menu This menu reports processor and memory information and is for configuring the system date and time. Table 8. Main Menu Feature Options Description BIOS Version No options Displays the version of the BIOS. Processor Type No options Displays processor type.
Intel Desktop Board CA810E Product Guide Advanced Menu This menu is for setting advanced features that are available through the chipset. Table 9. Advanced Menu Feature Options Description Extended Configuration No options Indicates whether extended configuration settings have been modified from the default setting.
BIOS Setup Program Boot Configuration Submenu This menu is for setting Plug and Play and the Numlock key, and for resetting configuration data. Table 11. Boot Configuration Submenu Feature Options Description • No (default) Plug & Play O/S Specifies if manual configuration is desired. No lets the BIOS configure all devices.
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Intel Desktop Board CA810E Product Guide Table 12. Peripheral Configuration Submenu (continued) Feature Options Description • 2F8 (default) Base I/O address Specifies the base I/O address for serial port B. • 3E8 • 2E8 • IRQ 3 (default) Interrupt Specifies the interrupt for serial port B.
BIOS Setup Program IDE Configuration Table 13. IDE Device Configuration Feature Options Description • Disabled IDE Controller Specifies the integrated IDE controller. • Primary Primary enables only the Primary IDE Controller. Secondary enables only the Secondary IDE Controller. • Secondary Both enables both IDE controllers.
Intel Desktop Board CA810E Product Guide IDE Configuration Submenus This submenu is for configuring IDE devices, including: • Primary IDE master • Primary IDE slave • Secondary IDE master • Secondary IDE slave Table 14. IDE Configuration Submenus Feature Options Description •...
BIOS Setup Program Diskette Configuration Submenu This submenu is for configuring the diskette drive. Table 15. Diskette Configurations Submenu Feature Options Description • Disabled Diskette Controller Disables or enables the integrated diskette controller. • Enabled (default) • Not Installed Floppy A: Specifies the capacity and physical size of diskette drive A.
Intel Desktop Board CA810E Product Guide Security Menu This menu is for setting passwords and security features. Table 18. Security Menu Feature Options Description Supervisor Password Is No options Reports if there is a supervisor password set. User Password Is No options Reports if there is a user password set.
BIOS Setup Program Power Menu This menu is for setting power management features. Table 19. Power Menu Feature Options Description Power Management • Disabled Enables or disables the APM BIOS power management • Enabled (default) feature. • Off Inactivity Timer Specifies the amount of time before the computer •...
Intel Desktop Board CA810E Product Guide Boot Menu This menu is for setting the boot features and the boot sequence. Table 20. Boot Menu Feature Options Description • Disabled Quiet Boot Disabled displays normal POST messages. • Enabled (default) Enabled displays the OEM logo instead of POST messages.
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Eighth Boot Device The default settings for the first through eighth boot devices are, respectively: • Floppy • IDE-HDD • ATAPI CD-ROM • Intel UNDI, PXE 2.0 (build 071) • Disabled • Disabled • Disabled • Disabled IDE Drive Configuration:...
Intel Desktop Board CA810E Product Guide Exit Menu This menu is for exiting the BIOS Setup program, saving changes, and loading and saving defaults. Table 21. Exit Menu Feature Description Exit Saving Changes Exits and saves the changes in CMOS SRAM.
5 Technical Reference Desktop Board Connectors The desktop board’s connectors can be divided into three groups, as shown in Figure 15. Back panel connectors (see page 54) Midboard connectors (see page 55) Front panel connectors (see page 56) OM08919 Figure 15. Connector Groups CAUTION Many of the midboard and front panel connectors provide operating voltage (+5 V DC and +12 V DC, for example) to devices inside the computer chassis, such as fans and internal...
Intel Desktop Board CA810E Product Guide Back Panel Connectors Figure 16 shows the back panel connectors on the desktop board. OM08920 PS/2 keyboard or mouse Parallel port PS/2 keyboard or mouse Serial port A RJ-45 LAN connector with indicator MIDI/Game port...
Technical Reference Midboard Connectors Figure 17 shows the location of the midboard connectors. OM08921 A ATAPI-style CD-ROM G Primary IDE B Legacy CD-ROM H Chassis fan C Serial port B Power supply D Processor fan Wake on LAN technology (optional) E Secondary IDE K PCI slots F Diskette drive...
Intel Desktop Board CA810E Product Guide Front Panel Connectors Figure 18 shows the location of the front panel connectors. J9A2 J10B1 OM08922 A Infrared port D Power LED B Reset switch E On/Off switch C Hard drive activity LED F Alternate 1x3 front panel power LED...
Intel Desktop Board CA810E Product Guide Interrupts Table 25. Interrupts System Resource I/O channel check Reserved, interval timer Reserved, keyboard buffer full Reserved, cascade interrupt from slave PIC COM2* (user available if COM2 is not present) COM1* LPT2 (Plug and Play option)/audio/user available...
A Error Messages BIOS Beep Codes Whenever a recoverable error occurs during the POST, the BIOS displays an error message describing the problem. 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.
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Intel Desktop Board CA810E Product Guide Table 27. BIOS Error Messages (continued) Error Message Explanation CMOS Battery Low The battery may be losing power. Replace the battery soon. CMOS Display Type Wrong The display type is different than what has been stored in CMOS.
B Regulatory and Integration Information This appendix contains: • Safety standards, electromagnetic compatibility regulations, and product certification markings for this desktop board • Instructions and precautions for integrators who are installing this desktop board in a chassis Regulatory Compliance This desktop board complies with the following safety and EMC regulations when correctly installed in a compatible chassis.
• UL file number for desktop boards: E139761 (Component side) • PB part number: Intel bare circuit board part number A01601-002 (Solder side) • Battery “+ Side Up” marking: Located on the component side of the board in close proximity to the battery holder •...
Appropriate protection is provided by a maximum 8-A current limiting circuit or a maximum 5-A fuse or positive temperature coefficient (PTC) resistor. All Intel desktop boards now have PTCs on all external ports that provide DC power externally.
Appropriate protection is provided by a maximum 8-A current limiting circuit or a maximum 5-A fuse or positive temperature coefficient (PTC) resistor. All Intel desktop boards now have PTCs on all external ports that provide DC power externally.