Oracle SPARC T7-4 Service Manual page 7

Supported Memory Configurations ........................................................... 70
Identifying DIMMs ................................................................................ 71
DIMM Configuration Errors .................................................................... 72
DIMM FRU Names ....................................................................................... 73
DIMM Fault Handling ................................................................................... 74
Identifying Faulty DIMMs .............................................................................. 74
▼ Determine Which DIMM Is Faulty (Oracle ILOM) ................................. 75
▼ Determine Which DIMM Is Faulty (PSH) ............................................. 75
▼ Determine Which DIMM Is Faulty (DIMM Fault LEDs) ......................... 76
▼ Remove a DIMM ..................................................................................... 78
▼ Install a DIMM ........................................................................................ 80
▼ Verify a DIMM ........................................................................................ 83
Servicing Hard Drives ....................................................................................... 87
Hard Drive Configuration ............................................................................... 87
Hard Drive LEDs .......................................................................................... 89
▼ Determine Which Hard Drive Is Faulty ........................................................ 90
▼ Remove a Hard Drive ............................................................................... 90
▼ Install a Hard Drive .................................................................................. 94
▼ Verify a Hard Drive .................................................................................. 95
Servicing the Main Module ............................................................................... 99
Main Module LEDs ..................................................................................... 100
▼ Determine if the Main Module Is Faulty ..................................................... 101
▼ Remove the Main Module ........................................................................ 101
▼ Install the Main Module .......................................................................... 105
▼ Verify the Main Module .......................................................................... 108
Servicing NVMe Switch Cards ......................................................................... 111
▼ Disconnect the NVMe Cables ................................................................... 112
▼ Remove a NVMe Switch Card .................................................................. 113
▼ Install a NVMe Switch Card .................................................................... 114
▼ Connect the NVMe Cables ....................................................................... 117
▼ Verify a NVMe Switch Card .................................................................... 117
Servicing the Drive Backplane ........................................................................ 119
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