Dell E03J Series, E04J001, E04J Series About Your Enclosure, Front-Panel Features and Indicators

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About Your Enclosure

Front-Panel Features and Indicators

Figure 1-1. Front-Panel Features and Indicators—Dell™ PowerVault™ MD1200

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Figure 1-2. Front-Panel Features and Indicators—Dell PowerVault MD1220

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About Your 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 Enclosure Alarms Enclosure Failover When Two EMMs are InstalledEMM Thermal Shutdown Power Indicator Codes Other Information You May Need Before You Begin Operating Your Storage EnclosureCabling Your Enclosure 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 Hard Drives Safety Models AMT, E03J, and E04JRemoving a Drive Blank 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 Installing an EMM Power Supply/Cooling Fan ModuleRemoving a Power Supply/Cooling Fan Module 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 Backplane Installing the Control PanelRemoving the Backplane Page Captive screw Installing the Backplane Installing Enclosure Components Troubleshooting Loss of Communication Troubleshooting Your EnclosureTroubleshooting External Connections 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