EMachines D845GVSR Betriebsanweisung

Intel® Desktop Board D845EPI Product Guide Order Number: C46205-001

Intel Desktop Board D845EPI Product Guide 10 ✏ NOTE For information about this Intel desktop board, including the Technical Product Specification (TPS

Desktop Board Features 11 Desktop Board Components Figure 1 shows the location of the major components on Desktop Board D845EPI. OM16286ECDHIJKLMNOG

Intel Desktop Board D845EPI Product Guide 12 Table 2. Desktop Board Components Item Description A Front panel audio header B CD-in header (ATAPI-st

Desktop Board Features 13 Processor CAUTION Failure to use an ATX12V or SFX-12V power supply, or not connecting the additional power supply lead to

Intel Desktop Board D845EPI Product Guide 14 Main Memory ✏ NOTE To be fully compliant with all applicable Intel® SDRAM memory specification addendums

Desktop Board Features 15 Intel® 845E Chipset The Intel 845E chipset consists of the following: • Intel 82845E Memory Controller Hub (MCH) with AHA

Intel Desktop Board D845EPI Product Guide 16 LAN Subsystem (Optional) The optional Intel 82562ET (with the Intel 82801DB ICH4) provides a Fast PCI LAN

Desktop Board Features 17 Hi-Speed USB 2.0 Support ✏ NOTE Computer systems that have an unshielded cable attached to a USB port might not meet FCC C

Intel Desktop Board D845EPI Product Guide 18 IDE Auto Configuration If you install an IDE device (such as a hard drive) in your computer, the IDE auto

Desktop Board Features 19 Power Connectors The desktop board has two power connectors. See Figure 11 on page 36 for the location of the power conne

Revision History Revision Revision History Date -001 First release of the Intel® Desktop Board D845EPI Product Guide. July 2003 If an FCC declar

Intel Desktop Board D845EPI Product Guide 20 CAUTION Power supplies used with this desktop board must be able to provide enough standby current to su

21 2 Installing and Replacing Desktop Board Components This chapter tells you how to: • Install the I/O shield • Install and remove the desktop boa

Intel Desktop Board D845EPI Product Guide 22 Follow these guidelines before you begin: • Always follow the steps in each procedure in the correct ord

Installing and Replacing Desktop Board Components 23 • Mounting, grounding, and bonding requirements • Keying connectors when mating the wrong con

Intel Desktop Board D845EPI Product Guide 24 Related Links: For information about replacing the battery, go to page 42 in this chapter. Use Only for I

Installing and Replacing Desktop Board Components 25 Installing and Removing the Desktop Board Refer to your chassis manual for instructions on inst

Intel Desktop Board D845EPI Product Guide 26 Installing and Removing a Processor Instructions on how to install the processor to the desktop board are

Installing and Replacing Desktop Board Components 27 Connecting the Processor Fan Heatsink Cable Connect the processor fan heatsink cable to the pro

Intel Desktop Board D845EPI Product Guide 28 Installing and Removing Memory CAUTION To be fully compliant with all applicable Intel SDRAM memory spec

Installing and Replacing Desktop Board Components 29 4. Make sure the clips at either end of the DIMM socket(s) are pushed outward to the open posi

iii Preface This Product Guide gives information about board layout, component installation, BIOS Setup menus, and regulatory requirements for Intel®

Intel Desktop Board D845EPI Product Guide 30 Installing and Removing an AGP Card CAUTION When installing any AGP card in the desktop board, ensure t

Installing and Replacing Desktop Board Components 31 Connecting the IDE Cable The Intel® boxed desktop board package includes an IDE cable. The cab

Intel Desktop Board D845EPI Product Guide 32 OM16292AB Figure 9. Connecting the IDE Cable

Installing and Replacing Desktop Board Components 33 Connecting Internal Headers Figure 10 shows the USB 2.0, power LED, front panel, and audio solu

Intel Desktop Board D845EPI Product Guide 34 Installing a Front Panel Audio Solution Table 6 shows the pin assignments for the front panel audio head

Installing and Replacing Desktop Board Components 35 Connecting the Front Panel Header Before connecting the front panel header, observe the precaut

Intel Desktop Board D845EPI Product Guide 36 Connecting Hardware Control and Power Cables Figure 11 shows the location of the hardware control headers

Installing and Replacing Desktop Board Components 37 Connecting Hardware Control Cables See Figure 11 for fan and chassis intrusion header locations

Intel Desktop Board D845EPI Product Guide 38 Connecting Add-In Card and Peripheral Interface Connectors Figure 12 shows the add-in card and peripheral

Installing and Replacing Desktop Board Components 39 Setting the BIOS Configuration Jumper Block Figure 13 shows the location of the BIOS configurat

Intel Desktop Board D845EPI Product Guide iv Terminology The table below gives descriptions to some common terms used in the product guide. Term Descr

Intel Desktop Board D845EPI Product Guide 40 Clearing Passwords This procedure assumes that the board is installed in the computer and the configurati

Installing and Replacing Desktop Board Components 41 Back Panel Connectors ✏ NOTE The line out connector, located on the back panel, is designed to

Intel Desktop Board D845EPI Product Guide 42 Replacing the Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the

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Intel Desktop Board D845EPI Product Guide 46

47 3 Updating the BIOS This chapter tells you how to update the BIOS by either using the Intel Express BIOS Update utility or the Intel® Flash Memor

Intel Desktop Board D845EPI Product Guide 48 You can obtain the BIOS update file through your computer supplier or by navigating to the D845EPI page o

Updating the BIOS 49 1. Turn off the computer, disconnect the computer’s power cord, and disconnect all external peripherals. 2. Remove the comput

v Contents 1 Desktop Board Features Desktop Board Components ...

Intel Desktop Board D845EPI Product Guide 50

51 4 Using the BIOS Setup Program The BIOS Setup program can be used to view and change the BIOS settings for the computer. The BIOS Setup program i

Intel Desktop Board D845EPI Product Guide 52 Table 11 shows the function keys available for menu screens. Table 11. BIOS Setup Program Function Keys

Using the BIOS Setup Program 53 Main Menu Maintenance Main Advanced Security Power Boot Exit BIOS Version VA84510A.86A.xxxx.xxx Pr

Intel Desktop Board D845EPI Product Guide 54 Advanced Menu Maintenance Main Advanced Security Power Boot Exit Setup Warning: Setting items

Using the BIOS Setup Program 55 PCI Configuration Submenu Main Advanced Security Power Boot Exit PCI Configuration PC

Intel Desktop Board D845EPI Product Guide 56 Boot Configuration Submenu Main Advanced Security Power Boot Exit Boot Configuration

Using the BIOS Setup Program 57 Peripheral Configuration Submenu Main Advanced Security Power Boot Exit Peripheral Configuration Ser

Intel Desktop Board D845EPI Product Guide 58 Table 17. Peripheral Configuration Submenu (continued) Feature Options Description Mode • Output only

Using the BIOS Setup Program 59 IDE Configuration Submenu Main Advanced Security Power Boot Exit IDE Configuration IDE Controller [B

Intel Desktop Board D845EPI Product Guide vi Connecting Hardware Control and Power Cables ...

Intel Desktop Board D845EPI Product Guide 60 Primary/Secondary IDE Master/Slave Submenus Main Advanced Security Power Boot Exit ` [

Using the BIOS Setup Program 61 Table 19. Primary/Secondary IDE Master/Slave Submenus (continued) Feature Options Description PIO Mode (Note) • A

Intel Desktop Board D845EPI Product Guide 62 Diskette Configuration Submenu Main Advanced Security Power Boot Exit Diskette Configuration

Using the BIOS Setup Program 63 Event Log Configuration Submenu Main Advanced Security Power Boot Exit Event Log Configuration Eve

Intel Desktop Board D845EPI Product Guide 64 Video Configuration Submenu Main Advanced Security Power Boot Exit Video Configuration

Using the BIOS Setup Program 65 USB Configuration Submenu Main Advanced Security Power Boot Exit USB Configuration

Intel Desktop Board D845EPI Product Guide 66 Chipset Configuration Submenu Main Advanced Security Power Boot Exit Chipset Configuration

Using the BIOS Setup Program 67 Table 24. Chipset Configuration Submenu (continued) Feature Options Description SDRAM Timing Control • Auto (def

Intel Desktop Board D845EPI Product Guide 68 Security Menu Main Advanced Security Power Boot Exit Supervisor Password : Not Installe

Using the BIOS Setup Program 69 Power Menu Main Advanced Security Power Boot Exit ACPI After Power Failure [Last Stat

Contents vii B Regulatory Compliance Safety Regulations ...

Intel Desktop Board D845EPI Product Guide 70 ACPI Submenu Main Advanced Security Power Boot Exit Advanced Configuration and Power Interfac

Using the BIOS Setup Program 71 Boot Menu Main Advanced Security Power Boot Exit Silent BOOT [Enabled] Intel ® Rapid BIOS Boot [Ena

Intel Desktop Board D845EPI Product Guide 72 Boot Device Priority Submenu Main Advanced Security Power Boot Exit 1st Boot Device [1s

Using the BIOS Setup Program 73 Hard Disk Drives Submenu Main Advanced Security Power Boot Exit 1st Drive [xxxxxxxxxxxxx] 2nd Driv

Intel Desktop Board D845EPI Product Guide 74 Removable Devices Submenu Main Advanced Security Power Boot Exit 1st Drive [1st FLOPPY

Using the BIOS Setup Program 75 ATAPI CD-ROM Drives Main Advanced Security Power Boot Exit 1st Drive [xxxxxxx] 2nd Drive [xxxxxxx]

Intel Desktop Board D845EPI Product Guide 76 Exit Menu Main Advanced Security Power Boot Exit Exit Saving Changes Exit Discarding Cha

77 5 Desktop Board Resources Memory Map Table 34. System Memory Map Address Range (decimal) Address Range (hex) Size Description 1024 K - 2097152

Intel Desktop Board D845EPI Product Guide 78 Interrupts Table 36. Interrupts IRQ System Resource NMI I/O channel check 0 Reserved, interval timer 1

79 A Error Messages and Indicators Desktop Board D845EPI reports POST errors in two ways: • By sounding a beep code • By displaying an error messag

Intel Desktop Board D845EPI Product Guide viii Tables 1. Feature Summary ...

Intel Desktop Board D845EPI Product Guide 80 BIOS Error Messages When a recoverable error occurs during the POST, the BIOS displays an error message

Error Messages and Indicators 81 Table 38. BIOS Error Messages (continued) Error Message Explanation Memory Size Decreased Memory size has decrea

Intel Desktop Board D845EPI Product Guide 82

83 B Regulatory Compliance This appendix contains the following regulatory compliance information for Desktop Board D845EPI: • Safety standards • E

Intel Desktop Board D845EPI Product Guide 84 Dette produkt er i overensstemmelse med det europæiske direktiv 89/336/EEC & 73/23/EEC. Dit product

Regulatory Compliance 85 EMC Regulations Desktop Board D845EPI complies with the EMC regulations stated in Table 40 when correctly installed in a co

Intel Desktop Board D845EPI Product Guide 86 Product Certification Markings (Board Level) Desktop Board D845EPI has the following product certificati

9 1 Desktop Board Features Table 1 describes the major features of Intel® Desktop Board D845EPI. Table 1. Feature Summary Form Factors MicroATX at 9