Dell E03J Series, E04J001, E04J Series, E03J001 owner manual

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Figure 2-3. EMM Cabling Diagram in Unified Mode (Redundant Path)

host controller

Operating Your Storage Enclosure

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Contents Dell PowerVault MD1200 and MD1220 Storage Enclosures October Contents Installing Enclosure Components Troubleshooting Your Enclosure Contents About Your Enclosure Front-Panel Features and IndicatorsEnclosure power is on Connector Hard drives Enclosure mode switch Front-Bezel Features and IndicatorsIndicator, Button, or Icon Hard Drive Indicators Hard-Drive Indicator PatternsBack-Panel Features and Indicators Enclosure Management Module OUT Lights green when all the links out EMM Thermal Shutdown Enclosure Failover When Two EMMs are InstalledEnclosure Alarms Power Indicator Codes Other Information You May Need Cabling Your Enclosure Operating Your Storage EnclosureBefore You Begin Connecting the Enclosure Connecting a SAS Cable SAS cable Pull-tab Page Page Host controller Changing Your Enclosure’s Operating Mode Downloading Firmware Managing Your Storage EnclosureRemoving the Front Bezel Installing Enclosure ComponentsRecommended Tools Front Bezel OptionalInstalling the Front Bezel Removing a Drive Blank Safety Models AMT, E03J, and E04JHard Drives Release tab Removing a Hard Drive Installing a Drive BlankRemoving and Installing a Hard Drive Release button Installing a Hard DriveRemoving a Hard Drive From a Hard-Drive Carrier Screws Removing an EMM Blank Installing a Hard Drive Into a Drive CarrierRemoving and Installing an EMM Blank Release latch EMM blank Installing an EMM BlankRemoving an EMM Removing and Installing an EMM Removing a Power Supply/Cooling Fan Module Power Supply/Cooling Fan ModuleInstalling an EMM Removing and Installing a Power Supply/Cooling Fan Module 10. Securing the Power Cable Velcro strap Installing a Power Supply/Cooling Fan ModuleRemoving the Control Panel Control PanelRelease pin Removing the Backplane Installing the Control PanelBackplane Page Captive screw Installing the Backplane Installing Enclosure Components Troubleshooting External Connections Troubleshooting Your EnclosureTroubleshooting Loss of Communication Troubleshooting Power Supply/Cooling Fan Module Troubleshooting Enclosure Cooling Problems Troubleshooting Enclosure Management Modules Troubleshooting Hard Drives Troubleshooting a Wet Enclosure Troubleshooting Enclosure ConnectionsTroubleshooting a Damaged Enclosure Troubleshooting Your Enclosure Contacting Dell Getting HelpGetting Help Amperes AC Alternating current GlossaryCPU Central processing unit. See processor DC Direct current Page Page Mm Millimeters Ms Milliseconds Page System memory See RAM Watts Glossary Page Glossary Index Index