Transfer parts from the faulted node to the replacement node......................................................................87
Install the top cover on the node............................................................................................................................ 88
Install the node.............................................................................................................................................................88
Power up the node......................................................................................................................................................89
Verify the operation of a replacement node......................................................................................................... 89
Return a faulted part..................................................................................................................................................90
Chapter 3: Expansion enclosure service procedures..................................................................... 91
Add a drive in a 25-drive expansion enclosure........................................................................................................... 91
Removing the front bezel...........................................................................................................................................91
Removing a drive filler module................................................................................................................................. 92
Installing a drive........................................................................................................................................................... 92
Installing the front bezel............................................................................................................................................ 93
Verify the operation of an added drive.................................................................................................................. 93
Replace a faulted drive in a 25-drive expansion enclosure..................................................................................... 94
Identify a faulted drive from PowerStore Manager............................................................................................ 94
Removing the front bezel..........................................................................................................................................94
Remove a faulted drive.............................................................................................................................................. 95
Installing a drive........................................................................................................................................................... 95
Installing the front bezel............................................................................................................................................ 96
Verify the operation of a replacement drive.........................................................................................................96
Return a faulted part.................................................................................................................................................. 97
Replace a link control card in a 25-drive expansion enclosure...............................................................................97
Identify a faulted LCC from PowerStore Manager............................................................................................. 97
Removing a faulted LCC............................................................................................................................................ 97
Installing a replacement LCC.................................................................................................................................... 99
Verify the operation of a replacement LCC......................................................................................................... 101
Return a faulted part................................................................................................................................................. 101
Replace a power/cooling module in a 25-drive expansion enclosure................................................................. 102
Identify a faulted power/cooling module from PowerStore Manager.......................................................... 102
Removing a faulted power/cooling module.........................................................................................................102
Installing a replacement power/cooling module.................................................................................................104
Verify the operation of a replacement power/cooling module.......................................................................106
Return a faulted part................................................................................................................................................ 106
Appendix A: Safety precautions for handling replaceable units...................................................107
Handling replaceable units............................................................................................................................................. 107
Avoiding electrostatic discharge (ESD) damage .............................................................................................. 107
Emergency procedures (without an electrostatic discharge kit)...................................................................107
Hardware acclimation times.................................................................................................................................... 108
Removing, installing, or storing replaceable units.............................................................................................. 108
Unpacking a part........................................................................................................................................................109
Appendix B: Power control procedures....................................................................................... 110
Power control procedure considerations....................................................................................................................110
Power control procedures preview...............................................................................................................................111
Powering off procedures for PowerStore node........................................................................................................ 111
Power off a PowerStore T model node using PowerStore Manager.............................................................112
Power off a PowerStore T model node using a service script........................................................................ 112
6
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