Verify the operation of a replacement I/O module............................................................................................. 62
Return a faulted part.................................................................................................................................................. 62
Replace a fan module....................................................................................................................................................... 62
Before you begin..........................................................................................................................................................62
Identify a faulted fan module from PowerStore Manager.................................................................................62
Power down the node................................................................................................................................................ 63
Remove the node........................................................................................................................................................ 63
Remove the top cover from the node....................................................................................................................64
Remove the fan module.............................................................................................................................................65
Install the fan module................................................................................................................................................. 66
Install the top cover on the node............................................................................................................................ 66
Install the node.............................................................................................................................................................67
Verify the operation of a replacement fan module............................................................................................. 68
Return a faulted part.................................................................................................................................................. 68
Replace a dual inline memory module (DIMM)...........................................................................................................69
Before you begin......................................................................................................................................................... 69
Identify a faulted DIMM from PowerStore Manager..........................................................................................69
Power down the node................................................................................................................................................ 69
Remove the node........................................................................................................................................................ 69
Remove the top cover from the node.....................................................................................................................71
Remove the dual inline memory module.................................................................................................................72
Install the dual inline memory module..................................................................................................................... 72
Install the top cover on the node.............................................................................................................................73
Install the node............................................................................................................................................................. 74
Verify the operation of a replacement DIMM....................................................................................................... 74
Return a faulted part.................................................................................................................................................. 75
Replace an internal M.2 boot module........................................................................................................................... 75
Before you begin..........................................................................................................................................................75
Identify a faulted internal M.2 boot module from PowerStore Manager.......................................................75
Establish connectivity to the peer node via SSH.................................................................................................76
Power down the node................................................................................................................................................ 76
Remove the node........................................................................................................................................................ 76
Remove the top cover from the node.................................................................................................................... 78
Remove the internal M.2 boot module................................................................................................................... 78
Install the internal M.2 boot module....................................................................................................................... 79
Install the top cover on the node............................................................................................................................ 80
Install the node.............................................................................................................................................................80
Reimage the new internal M.2 boot module..........................................................................................................81
Verify the operation of a replacement internal M.2 boot module....................................................................82
Return a faulted part.................................................................................................................................................. 83
Chapter 3: NVMe expansion enclosure service procedures...........................................................84
Replace a faulted drive in an NVMe expansion enclosure.......................................................................................84
Identify a faulted drive from PowerStore Manager............................................................................................ 84
Removing the front bezel..........................................................................................................................................84
Remove a faulted drive..............................................................................................................................................85
Installing a drive........................................................................................................................................................... 85
Installing the front bezel............................................................................................................................................ 86
Verify the operation of a replacement drive......................................................................................................... 87
Return a faulted part.................................................................................................................................................. 87
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