HP HPE ProLiant DL120 Gen9 Maintenance And Service Manual page 4

Redundant power supply components ................................................................................................................... 79
Power input module and RPS backplane characteristics ............................................................................ 79
Hot-plug power input module....................................................................................................................... 79
Redundant power supply backplane ........................................................................................................... 80
HP Trusted Platform Module .................................................................................................................................. 81
Troubleshooting ...................................................................................................................................... 82
Troubleshooting resources ..................................................................................................................................... 82
Diagnostic tools ...................................................................................................................................... 83
Product QuickSpecs ............................................................................................................................................... 83
HPE iLO ................................................................................................................................................................. 83
Active Health System .................................................................................................................................. 83
HPE ProLiant Pre-boot Health Summary .................................................................................................... 84
Integrated Management Log ....................................................................................................................... 85
HPE UEFI System Utilities ..................................................................................................................................... 85
Using UEFI System Utilities ......................................................................................................................... 85
Embedded Diagnostics option ..................................................................................................................... 86
Re-entering the server serial number and product ID ................................................................................. 86
HPE Insight Diagnostics ......................................................................................................................................... 86
HPE Insight Diagnostics survey functionality .............................................................................................. 87
HPE Insight Remote Support ................................................................................................................................. 87
USB support ........................................................................................................................................................... 87
External USB functionality ........................................................................................................................... 88
HPE Smart Storage Administrator .......................................................................................................................... 88
Automatic Server Recovery .................................................................................................................................... 88
Component identification ........................................................................................................................ 89
Front panel components ......................................................................................................................................... 89
Front panel LEDs and buttons ................................................................................................................................ 90
Front panel LED power fault codes ............................................................................................................. 92
Rear panel components ......................................................................................................................................... 92
Rear panel LEDs .................................................................................................................................................... 93
PCIe riser board slot definitions ............................................................................................................................. 93
System board components ..................................................................................................................................... 94
DIMM slot locations ..................................................................................................................................... 95
System maintenance switch ........................................................................................................................ 95
NMI functionality .......................................................................................................................................... 96
Drive numbering ..................................................................................................................................................... 96
Hot-plug drive LED definitions ................................................................................................................................ 97
Fan locations .......................................................................................................................................................... 98
Cabling .................................................................................................................................................... 99
Cabling overview .................................................................................................................................................... 99
Storage cabling ...................................................................................................................................................... 99
Four-bay LFF non-hot-plug drive cabling .................................................................................................... 99
Four-bay LFF hot-plug drive cabling.......................................................................................................... 100
Eight-bay SFF hot-plug drive cabling ........................................................................................................ 102
FBWC cabling ...................................................................................................................................................... 103
M.2 SSD cabling ................................................................................................................................................... 105
Smart Storage Battery cabling ............................................................................................................................. 108
HPE Power supply cabling ................................................................................................................................... 108
Optical drive cabling ............................................................................................................................................. 109
Front I/O cabling ................................................................................................................................................... 110
GPU cabling ......................................................................................................................................................... 111
Specifications ........................................................................................................................................ 112
Environmental specifications ................................................................................................................................ 112
Mechanical specifications ..................................................................................................................................... 112
Power supply specifications ................................................................................................................................. 112
Hot-plug power supply calculations ...................................................................................................................... 113
Acronyms and abbreviations................................................................................................................. 114
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