Filter
Top Products
Drive installation and cabling scenarios ...................................................... 95
HP Z220 SFF Workstations — SATA cable connection guidelines ... 95
HP Z220 CMT Workstations — SATA cable connection
guidelines ................................................................................ 95
HP Z420 Workstations — Intel AHCI SATA controller guidelines ..... 96
HP Z420 Workstations — LSI 9212-4i RAID controller guidelines .... 97
HP Z620 Workstations — Intel AHCI SATA controller guidelines ..... 98
HP Z620 Workstations — LSI 9212-4i RAID controller guidelines .... 99
HP Z820 Workstation cabling guidelines ................................... 100
Memory ............................................................................................................... 101
Supported DIMM configurations ............................................................... 101
BIOS errors and warnings ....................................................................... 102
DIMM installation guidelines .................................................................... 102
HP Z220 SFF Workstation DIMM installation order .................................... 103
HP Z220 CMT Workstation DIMM installation order ................................... 103
HP Z420 Workstation DIMM installation order .......................................... 104
HP Z620 Workstation DIMM installation order .......................................... 105
HP Z820 Workstation DIMM installation order .......................................... 106
Power supply ........................................................................................................ 107
Power supply specifications ..................................................................... 107
Power consumption and heat dissipation ................................................... 109
Resetting the power supply ...................................................................... 109
System board ....................................................................................................... 109
System cabling ...................................................................................... 110
HP Z220 SFF Workstation system cabling .................................. 110
HP Z220 CMT Workstation system cabling ................................ 111
HP Z420 Workstation system cabling ........................................ 112
HP Z620 Workstation system cabling ........................................ 113
HP Z820 Workstation system cabling ........................................ 114
4 Diagnostics and troubleshooting ................................................................................... 115
Calling support .................................................................................................................... 116
Locating ID labels ................................................................................................................. 117
Locating warranty information ............................................................................................... 118
Diagnosis guidelines ............................................................................................................ 118
Diagnosis at startup ............................................................................................... 118
Diagnosis during operation .................................................................................... 119
Troubleshooting checklist ....................................................................................................... 120
HP troubleshooting resources and tools ................................................................................... 121
HP Support Assistant .............................................................................................. 121
Online support ...................................................................................................... 121
viii