
Contents 4
Quick-release latch rack ear assembly........................................................................................................ 64
System board ......................................................................................................................................... 65
Power supplies and backplane.................................................................................................................. 72
HP 550-W Power Supply................................................................................................................ 72
HP 800-W/900-W Gold AC Power Input Module............................................................................. 73
RPS backplane .............................................................................................................................. 74
HP Trusted Platform Module...................................................................................................................... 76
Troubleshooting.......................................................................................................................... 77
Troubleshooting resources ........................................................................................................................ 77
Diagnostic tools.......................................................................................................................... 78
HP UEFI System Utilities............................................................................................................................ 78
Using HP UEFI System Utilities ......................................................................................................... 78
Flexible boot control ...................................................................................................................... 79
Restoring and customizing configuration settings ............................................................................... 79
Secure Boot configuration............................................................................................................... 79
Embedded UEFI shell ..................................................................................................................... 80
Embedded Diagnostics option......................................................................................................... 80
HP RESTful API support for UEFI....................................................................................................... 80
Re-entering the server serial number and product ID ........................................................................... 80
HP ProLiant Pre-boot Health Summary ........................................................................................................ 81
HP Insight Diagnostics.............................................................................................................................. 81
HP Insight Diagnostics survey functionality ........................................................................................ 81
Active Health System ............................................................................................................................... 82
Integrated Management Log ..................................................................................................................... 83
USB support ........................................................................................................................................... 83
External USB functionality ............................................................................................................... 84
Internal USB functionality................................................................................................................ 84
Component identification............................................................................................................. 85
Front panel components ........................................................................................................................... 85
Front panel LEDs and buttons .................................................................................................................... 86
Power fault LEDs............................................................................................................................ 87
Rear panel components............................................................................................................................ 88
Rear panel LEDs...................................................................................................................................... 88
PCIe riser board slot definitions................................................................................................................. 89
System board components........................................................................................................................ 90
DIMM slot locations ....................................................................................................................... 91
System maintenance switch............................................................................................................. 91
NMI functionality........................................................................................................................... 92
Drive numbering ..................................................................................................................................... 92
HP SmartDrive LED definitions................................................................................................................... 92
Cabling ..................................................................................................................................... 94
Cabling overview.................................................................................................................................... 94
Storage cabling ...................................................................................................................................... 94
Four-bay LFF hot-plug drive cabling.................................................................................................. 94
Four-bay LFF non-hot-plug drive cabling ............................................................................................ 96
Eight-bay SFF hot-plug drive cabling ................................................................................................ 97
FBWC cabling........................................................................................................................................ 98
HP Smart Storage battery cabling............................................................................................................ 100
HP Power supply cabling........................................................................................................................ 100
Optical drive cabling............................................................................................................................. 101
Front I/O cabling.................................................................................................................................. 102