Dell EMC Unity All Flash Installation And Service Manual page 5

DPE I/O module LEDs................................................................................................................................................ 62
Remove a faulted I/O module.................................................................................................................................. 62
Install a new I/O module............................................................................................................................................ 63
Rebooting a SP assembly into Normal Mode........................................................................................................64
Verifying the operation of the new part in Unisphere........................................................................................ 64
Returning a faulted part.............................................................................................................................................64
Add an I/O module............................................................................................................................................................64
Locating a slot for a new I/O module.....................................................................................................................65
Remove a filler I/O module....................................................................................................................................... 65
Install a new I/O module............................................................................................................................................65
Verifying that the new I/O ports are recognized................................................................................................ 66
Adding the I/O module to SP B............................................................................................................................... 66
Committing the new I/O ports.................................................................................................................................66
Replace a fan module....................................................................................................................................................... 66
Identifying and locating the faulted part in Unisphere....................................................................................... 67
Preparing the storage processor (SP) for service.............................................................................................. 67
Remove the SP assembly.......................................................................................................................................... 68
Remove the top cover from the SP assembly..................................................................................................... 69
Remove the faulted fan module...............................................................................................................................70
Install a new fan module............................................................................................................................................. 71
Install the top cover on the SP assembly.............................................................................................................. 72
Install the SP assembly...............................................................................................................................................73
Rebooting an SP assembly into Normal Mode..................................................................................................... 74
Verifying the operation of the new part in Unisphere........................................................................................ 74
Returning a faulted part.............................................................................................................................................75
Replace a dual inline memory module (DIMM)...........................................................................................................75
Identifying and locating the faulted part in Unisphere....................................................................................... 75
Preparing the storage processor (SP) for service.............................................................................................. 75
Remove the SP assembly.......................................................................................................................................... 76
Remove the top cover from the SP assembly......................................................................................................78
Remove the faulted dual inline memory module.................................................................................................. 79
Install the dual inline memory module..................................................................................................................... 79
Install the top cover on the SP assembly.............................................................................................................. 80
Install the SP assembly............................................................................................................................................... 81
Rebooting an SP assembly into Normal Mode..................................................................................................... 82
Verifying the operation of the new part in Unisphere........................................................................................ 82
Returning a faulted part.............................................................................................................................................83
Replace an M.2 SSD......................................................................................................................................................... 83
Identifying and locating the faulted part in Unisphere....................................................................................... 83
Preparing the storage processor (SP) for service.............................................................................................. 83
Remove the SP assembly.......................................................................................................................................... 84
Remove the top cover from the SP assembly..................................................................................................... 86
Remove the faulted M.2 SSD................................................................................................................................... 87
Install the M.2 SSD..................................................................................................................................................... 88
Install the top cover on the SP assembly.............................................................................................................. 89
Install the SP assembly.............................................................................................................................................. 90
Rebooting an SP assembly into Normal Mode...................................................................................................... 91
Verifying the operation of the new part in Unisphere.........................................................................................91
Returning a faulted part.............................................................................................................................................92
Replace an SP assembly.................................................................................................................................................. 92
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