Intel D845PEMY manual Installing and Removing Dimms, Installing DIMMs

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Installing and Replacing Desktop Board Components

Installing and Removing DIMMS

CAUTION

To be fully compliant with all applicable Intel SDRAM memory specification addendums, the board requires DIMMs that support the Serial Presence Detect (SPD) data structure. You can access the PC Serial Presence Detect Specification at:

http://www.intel.com/technology/memory/pcsdram/spec/

The desktop board has two DIMM sockets arranged as DIMM 0 and DIMM 1, as shown in Figure 7. If installing a single DIMM, install it in DIMM 0.

Refer to the Main Memory heading on page 14 for memory requirements.

Installing DIMMs

To install DIMMs, follow these steps:

1.Observe the precautions in “Before You Begin” on page 21.

2.Turn off all peripheral devices connected to the computer. Turn off the computer and disconnect the AC power cord.

3.Remove the computer’s cover and locate the DIMM sockets (see Figure 7).

0

1

OM17238

Figure 7. Installing DIMMs

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Contents Intel Desktop Board D845PEMY Product Guide Revision Revision History Date Revision HistoryFCC Declaration of Conformity Canadian Department of Communications Compliance StatementIntended Audience PrefaceInformation Layout ConventionsTerminology Box ContentsContents Bios Tables ContentsViii Feature Summary Desktop Board FeaturesSupported Operating Systems Desktop Board Components Desktop Board FeaturesItem Description BiosProcessor Support ProcessorMemory Support Main MemoryAudio Subsystem Intel D845PE ChipsetLAN Subsystem RJ-45 LAN Connector LEDsEnhanced IDE Interface Expansion SlotsSecurity Passwords PCI Auto ConfigurationIDE Auto Configuration Power Connectors Power Management FeaturesChassis Intrusion Fan HeadersReal-Time Clock BatterySpeaker Intel Desktop Board D845PEMY Product Guide Before You Begin Installing and Replacing Desktop Board ComponentsEnsure Electromagnetic Compatibility EMC Compliance Installation PrecautionsInstallation Instructions Place Battery Marking Prevent Power Supply OverloadInstalling and Replacing Desktop Board Components Chassis and Component CertificationsUse Only for Intended Applications Installing the I/O ShieldDesktop Board Mounting Screw Holes Installing and Removing the Desktop BoardInstalling the Processor Fan Heatsink Installing and Removing a ProcessorInstalling a Processor Removing a Processor Connecting the Processor Fan Heatsink CableRemoving the AGP Card Installing and Removing an AGP CardInstalling an AGP Card Installing DIMMs Installing and Removing DimmsRemoving DIMMs Connecting the IDE CableConnecting the IDE Cable Internal Headers Connecting Internal HeadersPin Signal Name Installing a Front Panel Audio SolutionFront Panel Audio Header Signal Names J8A1 Installing a USB Solution Connecting the Front Panel HeaderFront Panel Header USB HeaderLocation of Hardware Control Headers and Power Connectors Connecting Hardware Control and Power CablesConnecting the Chassis Intrusion Cable Connecting FansConnecting Power Cables Locating the Add-in Card and Peripheral Interface Connectors Jumper Setting Mode Description Setting the Bios Configuration Jumper BlockJumper Settings for the Bios Setup Program Modes Clearing Passwords Back Panel Connectors Back Panel ConnectorsPrécaution Replacing the BatteryPrecaución Awas Removing the Battery from the Desktop Board Updating the Bios Using the Bios Setup ProgramUpdating the Bios with the Intel Iflash Bios Update Utility Obtaining the Bios Update FileRecovering the Bios Updating the BiosBios Intel Desktop Board D845PEMY Product Guide Memory Map Desktop Board ResourcesDMA Channels System Memory MapInterrupts InterruptsBios Beep Codes Error Messages and IndicatorsBeep Codes Number of Beeps DescriptionError Message Explanation Bios Error MessagesBios Error Messages Nvram / Cmos / Password Error Messages and IndicatorsIntel Desktop Board D845PEMY Product Guide Safety Regulations Safety RegulationsRegulatory Compliance European Union Declaration of Conformity StatementRecycling Considerations Product Ecology StatementsDisposal Considerations Regulatory Compliance EMC RegulationsEMC Regulations Description Mark Product Certification Markings Board LevelProduct Certification Markings