Dell E08J Series Installing The SAS Chain Cables, Removing and Installing the SAS Chain Cables

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Figure 21. Removing and Installing the SAS Chain Cable(s)

1.left cooling fan module bay

3.SAS cable connector on the midplane (two per physical disk drawer)

5.SAS chain cable (two per physical disk drawer)

7.SAS cable connector to the physical-disk drawer (oriented horizontally)

2.right cooling fan module bay

4.SAS cable connector to the midplane (oriented vertically)

6.release tab (oriented horizontally)

8.SAS cable connector on the physical- disk drawer (oriented horizontally)

Installing The SAS Chain Cable(s)

CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

1.Remove the cooling fan module from one side on the back of the chassis.

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Contents Dell PowerVault MD3860f Storage Arrays Page Contents Troubleshooting your system Technical Specifications Getting help Dell PowerVault Modular Disk Storage Manager IntroductionRelated Documentation Front-Panel Features Front-Panel FeaturesFront-Bezel Indicators Front-Panel IndicatorsBlue Back-Panel Features Back-Panel FeaturesCooling Fan Module Indicators Cooling Fan Module LED Indicator CodesPower Supply Module Features and Status Indicators Power Supply Module Features And IndicatorsPhysical-Disk LED Indicators Physical-Disk LED IndicatorsFrom the system RAID Controller Modules Controller ModulesHost Channel LED Link Rate Indications Fibre Optic Cable Connection SFP+ Transceivers Fibre Optic And SAS CablesExpansion Controller Modules MD3060e Expansion Module Features And IndicatorsRAID Controller Module-Additional Features Battery Backup UnitStorage Array Thermal Shutdown System Password Reset Removing And Installing The Front Bezel Installing The Front BezelRecommended Tools Service Action Allowed Indicator LED Physical-Disk DrawersRemoving The Front Bezel Inside the Physical-Disk Drawer Opening The Physical-Disk DrawerRemoving The Physical-Disk Drawer Closing The Physical-Disk DrawerPage Removing and Installing the Physical-Disk Drawer Installing The Physical-Disk DrawerPhysical Disk Installation Guidelines Physical DisksRemoving a Physical Disk From a Physical-Disk Carrier Inch physical drive cage Guide pin Release handle Installing a Physical Disk In a Physical-Disk Carrier Removing a Physical Disk From a Physical-Disk Drawer SAS Chain Cables Installing a Physical Disk In a Physical-Disk DrawerRemoving The SAS Chain Cables Removing and Installing the SAS Chain Cables Installing The SAS Chain CablesRemoving a RAID Controller Module Or Expansion Module Installing a RAID Controller Module Or Expansion Module Closing The RAID Controller Module Opening The RAID Controller ModuleReplacing the SFP+ Transceiver Replacing The SFP+ TransceiverRemoving The RAID Controller Module Backup Battery Unit RAID Controller Module Backup Battery UnitPower Supplies Installing The RAID Controller Module Backup Battery UnitRemoving a Power Supply Module Removing and Installing the power supply module Installing a Power Supply ModuleRemoving a Cooling Fan Module Cooling Fan ModulesRemoving and Installing the Cooling Fan Module Installing a Cooling Fan ModuleTroubleshooting An SFP+ Transceiver Troubleshooting Loss Of CommunicationRemoving an SFP+ Module Troubleshooting Power Supply Modules Troubleshooting External ConnectionsTroubleshooting Expansion Enclosure Management Modules Troubleshooting Array Cooling ProblemsTroubleshooting Physical Disks Troubleshooting RAID Controller ModulesIf The Link Status LEDs Are Not Green If Both LEDs For Any Given FC in Port Are UnlitTroubleshooting a Wet Storage Array Troubleshooting Array And Expansion Enclosure ConnectionsController Failure Conditions Troubleshooting a Damaged ArrayCritical Conditions Noncritical ConditionsECC Errors PCI ErrorsInvalid Storage Array Technical Specifications Page Tested Page Locating your system service tag Contacting DellDocumentation feedback