Owners Manual
Contents
About This Manual............................................................................................................................................5
Revision History..................................................................................................................................................................5
Audience..............................................................................................................................................................................5
Contacting Dell................................................................................................................................................................... 5
1 SCv3000 and SCv3020 Storage System Hardware........................................................................................ 6
SCv3000 and SCv3020 Storage System Front-Panel View........................................................................................ 6
SCv3000 and SCv3020 Storage System Back-Panel View......................................................................................... 7
SCv3000 and SCv3020 Storage System Drives............................................................................................................8
SCv3000 and SCv3020 Storage System Drive Numbering......................................................................................... 8
SCv3000 and SCv3020 Storage Controller Features and Indicators .........................................................................9
SCv3000 and SCv3020 Storage Controller..............................................................................................................9
2 Replacing Storage System Components.......................................................................................................12
Safety Precautions........................................................................................................................................................... 12
Installation Safety Precautions..................................................................................................................................12
Electrical Safety Precautions.................................................................................................................................... 12
Electrostatic Discharge Precautions.........................................................................................................................13
General Safety Precautions.......................................................................................................................................13
Pre-Replacement Procedures......................................................................................................................................... 13
Send Diagnostic Data Using SupportAssist.............................................................................................................13
Change the Operation Mode of the Storage Center to Maintenance................................................................. 14
Shut Down the Storage System and Expansion Enclosures................................................................................. 14
Bezel...................................................................................................................................................................................14
Remove the Front Bezel............................................................................................................................................ 14
Install the Front Bezel.................................................................................................................................................15
Hard Drives .......................................................................................................................................................................15
Identify the Failed Drive............................................................................................................................................. 16
Remove the Failed Drive............................................................................................................................................16
Install the Replacement Drive................................................................................................................................... 16
Power Supply and Cooling Fan Modules........................................................................................................................17
Identify the Failed Power Supply.............................................................................................................................. 17
Identify the Failed Cooling Fan..................................................................................................................................17
Replace a Power Supply and Cooling Fan Module................................................................................................. 17
Storage Controllers...........................................................................................................................................................19
Before Working Inside Storage Controller............................................................................................................... 19
Storage Controller Service Bae............................................................................................................................. 19
Storage Controller......................................................................................................................................................20
Storage Controller Cover.......................................................................................................................................... 23
Battery Backup Unit.................................................................................................................................................. 24
Riser 1.......................................................................................................................................................................... 26
I/O Card...................................................................................................................................................................... 28
Contents
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