System Board Connectors, Connector Description | Dell E21S001, R820

System Board Connectors

Figure 69. System Board Connectors

Item	Connector	Description

1	CYC_ID	System identification button
2	CYC	System identification connector
3	IDRAC	iDRAC7 connector
4	VGA	Video connector
5	COM1	Serial connector
6	NDC	Network daughter card connector
7	USB_REAR_2	USB rear connector 2
8	USB_REAR_1	USB rear connector 1
9	USB_INT	Internal USB connector

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Dell E21S001, R820 owner manual System Board Connectors, Connector Description

Contents

Regulatory Model E21S Series Regulatory Type E21S001 Page Contents Installing System Components Removing the Processor Expansion Module Internal USB Memory Key Optional Jumpers And Connectors Troubleshooting Your SystemUsing System Diagnostics 149 125131 Page Front-Panel Features And Indicators Indicator, Button, or Icon Description Connector LCD Panel Features LCD panel View Menu Setup MenuHome Screen Hard-Drive Indicator Patterns Seconds Back-Panel Features And IndicatorsSteady green Drive online Blinks green three NIC Indicator Codes Indicators are off Link indicator is Power Indicator Condition Pattern Not lit Power Indicator CodesIndicator Indicator Code Link indicator is Other Information You May Need F10 Choosing The System Boot ModeKeystroke Description F11 Responding To Error Messages Entering System SetupSystem Setup Options Using The System Setup Navigation Keys System Information Screen System Setup Main ScreenSystem Bios Screen Memory Settings Screen Processor Settings Screen Execute Disable Option is set to EnabledIP Prefetcher option is set to Enabled Execute Disable option is set to Enabled Integrated Devices Screen Sata Settings ScreenBoot Settings Screen Serial Communications Screen System Profile Settings Screen System Security Screen Assigning a System And/Or Setup Password System And Setup Password FeaturesMiscellaneous Settings Page Operating With a Setup Password Enabled Entering The Uefi Boot ManagerUsing Your System Password To Secure Your System Using The Boot Manager Navigation Keys Boot Manager Screen Entering The iDRAC Settings Utility IDRAC Settings UtilityUefi Boot Menu Changing The Thermal SettingsPage Page Removing The Front Bezel Recommended ToolsFront Bezel Optional Opening The System Installing The Front BezelOpening And Closing The System Inside The System Closing The System Inside a Two-Processor System Processor Expansion Module Removing the Processor Expansion ModulePage Alignment guide left Release lever Support pins Installing The Processor Expansion Module Removing The Cooling Shroud Installing The Cooling ShroudCooling Shroud Installing The Top Cover Lock Latch Top Cover Lock Latch System Memory Memory Socket Locations on the System Board Processor Channel 0 slots A1, A5, and A9 General Memory Module Installation Guidelines Mode-Specific Guidelines Sample Memory Configurations Advanced ECC Lockstep 1R x8, 1333 MT/s 1R x8, 1600 MT/s A1, A2, B1, B2 B4 and 8 GB DIMMs A5, A6, B5 and B6 D9, D10, D11, D12 Removing Memory Modules 2048 8R x4, 1600 MT/s Installing Memory Modules Ejecting The Memory Module Installing The Memory Module Hard Drives Removing a 2.5 Inch Hard-Drive Blank Removing a Hot-Swap Hard Drive Installing a 2.5 Inch Hard-Drive BlankInstalling a Hot-Swap Hard Drive Removing a Hard Drive From a Hard-Drive Carrier Removing The Optical Drive Installing a Hard Drive Into a Hard-Drive CarrierOptical Drive Optional Installing The Optical Drive Cooling Fans Removing and Installing a Cooling Fan Removing a Cooling Fan Installing The Cooling Fan Removing The Cooling-Fan Assembly Installing The Cooling-Fan Assembly Removing and Installing the Cooling-Fan Assembly Internal USB Memory Key Optional Replacing The Internal USB Key Riser PCIe Slot Expansion Cards Installation GuidelinesExpansion Cards And Expansion-Card Risers Height Length Link Width Slot Width Removing An Expansion Card From An Expansion-Card Riser 1 Or Expansion-card connector Expansion-card holder Grooves Removing An Expansion Card From The Expansion-Card Riser Close the system Expansion-card connector Expansion-card riser Installing An Expansion Card Into The Expansion-Card Riser Removing Expansion-Card Risers Riser guide-back right Expansion-card connector slot Removing and Installing the Expansion Card Riser Installing Expansion-Card Risers SD vFlash Card Removing The Internal Dual SD Module Internal Dual SD ModuleReplacing An SD vFlash Card Installing the Internal Dual SD Module Removing and Installing the Internal Dual SD Module Integrated Storage Controller Card Installing An Internal SD CardInternal SD Card Removing An Internal SD Card Removing the SAS Cable Connector Removing The Integrated Storage Controller Card Storage-controller card Installing The Integrated Storage Controller Card Network Daughter Card Removing The Network Daughter Card Lift the network daughter card out of the chassis Removing The Processor Installing The Network Daughter CardProcessors Heat sink Close-lock symbol Installing The Processor Removing and Installing a Processor Power Supplies Hot Spare Feature Removing An AC Power Supply Removing and Installing an AC Power Supply Installing An AC Power Supply Wiring Instructions For a DC Power Supply Required Wires Removing a DC Power Supply Assembling The DC Input Power Wires Installing a DC Power Supply Removing and Installing a DC Power Supply Installing The Power Supply Blank System BatteryRemoving The Power Supply Blank Replacing The System Battery Replacing the System Battery Hard-Drive Backplane Removing The Hard-Drive Backplane Hooks Cable securing guide Perc card System board Hard-drive backplane PCIe SSD backplane Release tab Connectors PCIe SSD C connector Hooks Securing slots Release tabs Installing The Hard-Drive Backplane Cabling Diagram-2.5 Inch x16 Hard-Drive Backplane Control Panel Assembly Removing The Control-Panel Assembly Removing The System Board Installing The Control-Panel AssemblySystem Board Page Installing The System Board Removing and Installing the System BoardPage Troubleshooting a USB Device Troubleshooting External ConnectionsTroubleshooting The Video Subsystem Troubleshooting a Wet System Troubleshooting a Serial I/O DeviceTroubleshooting a NIC Troubleshooting a Damaged System Troubleshooting Cooling Problems Troubleshooting The System BatteryTroubleshooting Power Supplies Troubleshooting Cooling Fans Troubleshooting System Memory Troubleshooting An Internal USB Key Troubleshooting An SD Card Troubleshooting a Hard Drive Troubleshooting An Optical DriveTroubleshooting a Tape Backup Unit Troubleshooting a Storage Controller Troubleshooting Expansion Cards Troubleshooting Processors If the problem persists, see Getting Help 118 Dell Online Diagnostics Dell Embedded System Diagnostics When To Use The Embedded System Diagnostics Least one event description is recorded Running The Embedded System DiagnosticsSystem Diagnostic Controls System Board Jumper Settings Jumper Setting Description System Board Connectors Connector Description RISER1 Disabling a Forgotten Password Memory Expansion slots using riser cardExpansion Bus Front Connectors BackDrives Internal Connectors Video Expanded Operating Temperature Relative Humidity Environmental TemperatureTemperature Continuous Operation Maximum Vibration Environmental Gaseous Contamination 130 Viewing LCD Messages System Error MessagesLCD Messages Removing LCD Messages Details Error CodeAMP0302 Message Action BAT0017 Message ASR0003 MessageBAT0002 Message CPU0000 Message CPU0204 Message CPU0010 MessageCPU0023 Message CPU0700 Message CPU0704 Message CPU0702 MessageCPU0703 Message FAN0000 Message If the issue persists, see Getting HelpAction Reinstall or reconnect the hardware HWC2003 Message Details Fan operating speed is out of range Action MEM0007 Message MEM0000 MessageMEM0001 Message MEM0701 Message PCI1302 Message MEM1208 MessageMEM8000 Message PCI1304 Message PCI1348 Message PCI1320 MessagePCI1342 Message PCI1360 Message PSU0001 Message PST0128 MessagePST0129 Message PSU0002 Message PSU0031 Message PSU0006 MessagePSU0016 Message PSU0032 Message PSU0036 Message PSU0034 MessagePSU0035 Message PSU0037 Message Configuration and power consumption PSU1201 Message Power supply redundancy is lost DetailsSystem power inventory change System power consumption RFM2001 Message RFM1014 MessageRFM1201 Message RFM2002 Message Power. If problem persists call support SEL0006 Message All event logging is disabled DetailsAppear if the user disabled event logging Security may be compromised Failures Issues persists, contact supportFailed TMP0121 Message Diagnostic Messages Alert Messages 148 Getting Help Contacting Dell