Contents  4 
System board ............................................................................................................................................ 57 
150W PCIe power cable option .................................................................................................................. 63 
HP Trusted Platform Module......................................................................................................................... 63 
Cabling ..................................................................................................................................... 64 
SAS drive cabling ...................................................................................................................................... 64 
FBWC cabling ........................................................................................................................................... 65 
Diagnostic tools .......................................................................................................................... 66 
Troubleshooting resources ........................................................................................................................... 66 
HP Insight Diagnostics ................................................................................................................................ 66 
HP Insight Diagnostics survey functionality .......................................................................................... 67 
HP ROM-Based Setup Utility ........................................................................................................................ 67 
Integrated Management Log ........................................................................................................................ 67 
USB support and functionality ...................................................................................................................... 68 
USB support .................................................................................................................................... 68 
Internal USB functionality .................................................................................................................. 68 
External USB functionality ................................................................................................................. 68 
Component identification ............................................................................................................. 69 
Front panel components .............................................................................................................................. 69 
Front panel LEDs and buttons ....................................................................................................................... 69 
Systems Insight Display LEDs ....................................................................................................................... 70 
Systems Insight Display LED combinations ..................................................................................................... 71 
Rear panel components .............................................................................................................................. 72 
Rear panel LEDs and buttons ....................................................................................................................... 73 
Non-hot-plug PCIe riser board slot definitions ................................................................................................ 73 
System board components .......................................................................................................................... 74 
System maintenance switch ............................................................................................................... 75 
NMI functionality ............................................................................................................................. 76 
DIMM slot locations .......................................................................................................................... 77 
Hot-plug drive bay numbering ..................................................................................................................... 77 
Hot-plug drive LED definitions ...................................................................................................................... 77 
PCIe riser cage LED .................................................................................................................................... 78 
FBWC module LEDs (P222, P420, P421) ..................................................................................................... 79 
Hot-plug fans ............................................................................................................................................. 79 
Storage and expansion diagram ................................................................................................................. 81 
Specifications ............................................................................................................................. 82 
Environmental specifications ........................................................................................................................ 82 
Mechanical specifications ........................................................................................................................... 82 
Power supply specifications ......................................................................................................................... 82 
HP 1200 W CS HE Power Supply (94%) specifications ....................................................................... 82 
Acronyms and abbreviations ........................................................................................................ 84 
Documentation feedback ............................................................................................................. 86 
Index ......................................................................................................................................... 87