System Board Connectors, Connector Description | Dell R805 guide

System Board Connectors

See Figure 6-2 and Table 6-2 for the location and description of system board connectors.

Figure 6-2. System Board Connectors

Table 6-2. System Board Connectors

	Connector	Description

1	RISER2	expansion-card riser 2 connector

2	MEZ_CONN	LOM daughter card

3	RISER1	Left riser board connector

4	RAC_CONN2	Remote Access Control (RAC) card 2

5	RAC_CONN1	Remote Access Control (RAC) card 1

6	BATTERY	System battery

7	TOE_KEY	TCP/IP Offload Engine Key

8	SATA_A	SATA A connector

9	B1	First memory module slot (processor 2)

10	B2	Second memory module slot (processor 2)

11	B3	Third memory module slot (processor 2)

12	B4	Fourth memory module slot (processor 2)

13	B5	Fifth memory module slot (processor 2)

14	B6	Sixth memory module slot (processor 2)

15	B7	Seventh memory module slot (processor 2)

16	B8	Eighth memory module slot (processor 2)

17	FAN4	System cooling fan

18	CPU2	Microprocessor 2

19	FAN3	System cooling fan

20	CPU1	Microprocessor 1

21	FAN2	System cooling fan

22	FAN1	System cooling fan

23	BACKPLANE	Backplane power connector

24	SIDEPLANE	Sideplane connector

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Dell R805 manual System Board Connectors, Connector Description

Contents

Page Other Information You May Need Accessing System Features During StartupKeystrokes for Accessing System Features Back to Contents Indicator, Button, or Icon Description Connector Front-Panel Features and Indicators Condition Drive-Status Indicator Pattern Back-Panel Features and IndicatorsHard-Drive Indicator Codes Hard-Drive Indicator Patterns for RAID Redundant Power Supply Indicators Power Indicator CodesNIC Indicator Codes Connecting External Devices LCD Status Messages NIC Indicator CodesIndicator Indicator Code LCD Status Messages See Troubleshooting the Microprocessors See Troubleshooting System Cooling ProblemsTroubleshooting System Cooling Problems Troubleshooting the Microprocessors Daughter Card See Troubleshooting a Hard DriveInstall memory. See Installing Memory Modules See Troubleshooting System Memory System Messages Solving Problems Described by LCD Status MessagesSystem Messages Removing LCD Status Messages Troubleshooting a Hard Drive. See Using the System Setup Troubleshooting System MemorySee Installing a RAC Card Troubleshooting Your System for any faulty components See Troubleshooting the System Battery USB Device, or Troubleshooting a Hard Drive forSee Troubleshooting a USB Device or Troubleshooting a Hard Combination. See Installing a Processor Alert Messages Diagnostics Messages Back to Contents Running the System Diagnostics Using Server Administrator DiagnosticsSystem Diagnostics Features When to Use the System Diagnostics System Diagnostics Testing Options Using the Custom Test OptionsSelecting Devices for Testing Selecting Diagnostics Options Visit support.dell.com Contacting DellContacting Dell Glossary Page Page System memory See RAM Back to Contents Installing System Components Front Bezel Recommended ToolsInside the System Opening the System Opening and Closing the SystemRemoving the Front Bezel Replacing the Front Bezel Closing the System Hard Drives Removing a Hot-Plug Hard Drive Installing a Drive BlankInstalling a Hot-Plug Hard Drive Removing a Drive Blank Removing a Hard Drive From a Hard-Drive Carrier Installing a Hard Drive Into a Drive CarrierReplacing a Hard-Drive Carrier Removing a Power Supply Power Supplies Internal SD Card Replacing a Power SupplyRemoving the Power Supply Blank Installing the Power Supply Blank Removing a System Fan Installing the SD CardSystem Fans Replacing a Cooling Fan Installing a SAS Controller Daughter CardSAS Controller Daughter Card 11. SAS Controller Daughter Card Cabling Removing a SAS Controller Daughter Card Installing a RAID Battery RAID BatteryConfiguring the Boot Device Internal USB Memory Key Connector Expansion Cards Installing the Optional Internal USB Memory Key Removing an Expansion Card Expansion Card Installation GuidelinesInstalling an Expansion Card Removing the Memory Module Cooling Shrouds Cooling Shrouds Removing the Processor Cooling Shroud Installing the Processor Cooling ShroudInstalling the Memory Module Cooling Shrouds Replacing the Fan Bracket Fan BracketsRemoving the Fan Brackets Replacing Expansion-Card Riser Expansion-Card RisersRemoving Expansion-Card Riser 18. Removing and Replacing Expansion-Card Riser Removing the Riser 2 Board From the Expansion-Card Bracket Removing the RAC Card RAC CardReplacing the Riser 2 Board on the Expansion-Card Bracket 20. Removing and Installing a RAC Card Installing a RAC Card Removing the LOM Daughter Card LOM Daughter Card Removing the Optical Drive from the System Installing the Optical DriveOptical Drive Replacing the LOM Daughter Card Removing the Optical Drive From the Optical Drive Tray 22. Removing and Installing the Optical Drive Tray System Memory Installing an Optical Drive Into the Optical Drive TrayGeneral Memory Module Installation Guidelines Memory Configurations Memory Sparing Support Installing Memory ModulesMemory Sparing Configurations Removing Memory Modules 25. Installing and Removing a Memory Module Removing a Processor Integrated NIC TOEProcessors 26. Installing and Removing the Heat Sink Installing a Processor Replacing the System Battery System Battery Removing the Sideplane Board Sideplane Board Removing the SAS/SATA Backplane Board Installing the Sideplane BoardSAS/SATA Backplane Board Installing the SAS/SATA Backplane Board Control Panel Assembly Installing the Control Panel Assembly Removing the Control Panel Assembly Removing the System Board System Board Replace the sideplane. See Installing the Sideplane Board Installing the System Board System Board Jumpers Jumper Setting Description Connector Description System Board Connectors Sideplane Board Connectors SAS/SATA Backplane Board Connectors Open the system. See Opening and Closing the System Disabling a Forgotten PasswordExpansion-Card Riser-Board Components and PCIe Buses Back to Contents Using the System Setup Program Entering the System Setup ProgramSystem Setup Options Responding to Error Messages Memory Information Screen System Setup Program OptionsUsing the System Password and Using the Setup Password Memory Information Screen CPU Information Screen CPU Information ScreenIntegrated Devices Screen Serial Communication Screen Options Serial Communication ScreenSystem Security Screen Integrated Devices Screen Options Exit Screen System and Setup Password FeaturesEnabled Disabled Assigning a System Password Using the System Password Deleting or Changing an Existing System Password Using the Setup Password See Disabling a Forgotten Password Baseboard Management Controller ConfigurationEntering the BMC Setup Module BMC Setup Module Options Checking the Equipment Safety First-For You and Your SystemTroubleshooting IRQ Assignment Conflicts Start-Up Routine IRQ Line Assignment Troubleshooting External ConnectionsTroubleshooting the Video Subsystem IRQ Assignment Defaults Troubleshooting the Mouse Troubleshooting Basic I/O FunctionsTroubleshooting the Keyboard Troubleshooting a USB Device Troubleshooting a Serial I/O Device Close the system. See Opening and Closing the System Troubleshooting a NICTroubleshooting a Wet System Troubleshooting the System Battery Troubleshooting a Damaged System Troubleshooting System Cooling Problems Troubleshooting Power Supplies Troubleshooting a Fan Troubleshooting System Memory Troubleshooting an SD Card or Internal USB Key Troubleshooting an External Tape Drive Troubleshooting an Optical Drive Remove the bezel. See Removing the Front Bezel Troubleshooting a Hard Drive Troubleshooting a SAS Controller Daughter Card Troubleshooting Expansion Cards Troubleshooting the Microprocessors