HP ProLiant DL380e Gen8 Server Maintenance and Service Guide

Contents 4
Flash-backed write cache procedures ......................................................................................................... 64
FBWC module .............................................................................................................................. 64
Capacitor pack ............................................................................................................................. 66
Capacitor pack holder ................................................................................................................... 67
Recovering data from the flash-backed write cache ............................................................................ 68
System battery ........................................................................................................................................ 69
System board assembly procedures ........................................................................................................... 70
Install the spare system board ......................................................................................................... 70
Re-entering the server serial number and product ID ........................................................................... 77
Reactivate the HP Smart Array SAS license key ................................................................................. 78
Secondary PCI riser cage blank ................................................................................................................ 79
LFF rear drive cage blank ......................................................................................................................... 80
HP Trusted Platform Module ...................................................................................................................... 81
Troubleshooting .......................................................................................................................... 82
Troubleshooting resources ........................................................................................................................ 82
Diagnostic tools .......................................................................................................................... 83
HP product QuickSpecs ............................................................................................................................ 83
HP Insight Diagnostics .............................................................................................................................. 83
HP Insight Diagnostics survey functionality ........................................................................................ 83
HP Insight Remote Support software ........................................................................................................... 83
HP ROM-Based Setup Utility ..................................................................................................................... 84
Integrated Management Log ..................................................................................................................... 84
USB support and functionality ................................................................................................................... 84
USB support .................................................................................................................................. 84
Internal USB functionality ................................................................................................................ 85
External USB functionality ............................................................................................................... 85
Automatic Server Recovery ....................................................................................................................... 85
Component identification ............................................................................................................. 86
Front panel components ........................................................................................................................... 86
Front panel LEDs and buttons .................................................................................................................... 88
Rear panel components ............................................................................................................................ 89
Rear panel LEDs and buttons ..................................................................................................................... 91
PCIe riser board slot definitions ................................................................................................................. 91
System board components ........................................................................................................................ 92
DIMM slot locations ....................................................................................................................... 93
System maintenance switch ............................................................................................................. 93
NMI functionality ........................................................................................................................... 94
Drive numbering ..................................................................................................................................... 94
Drive LED definitions ................................................................................................................................ 95
FBWC module LED definitions ................................................................................................................... 96
Fan locations .......................................................................................................................................... 98
Cabling ..................................................................................................................................... 99
Cabling overview .................................................................................................................................... 99
Front panel cabling ................................................................................................................................. 99
Storage cabling ...................................................................................................................................... 99
4 LFF SATA cabling ..................................................................................................................... 100
4 SFF SATA cabling ..................................................................................................................... 100
6 LFF SATA cabling ..................................................................................................................... 101
6 SFF SATA cabling ..................................................................................................................... 101
8 LFF cabling .............................................................................................................................. 102
8 SFF cabling ............................................................................................................................. 104