HP Z220 SFF, Z220 CMT, Z420, Z620, and Z820 Workstations Maintenance and Service Guide

Index
B
BIOS ROM 40
C
Cable management 78
CMOS 153
clearing and resetting 155
Computer Setup (F10) Utility 41
Menu description 43
Configuring RAID devices 161
maximum hard drives
allowed 161
SAS RAID on LSI 2308 or LSI
9212-4i controllers 166
SAS RAID on LSI 9260-8i
MegaRAID controller 169
SATA RAID 163
D
Desktop management 57
Altiris Client Management
Solutions 60
FailSafe Boot Block ROM 61
Fault notification and
recovery 72
HP Client Manager Software
60
HP SoftPaq Download
Manager 60
HPQFlash 61
Initial configuration 58
programmable power button
73
Remote ROM Flash 61
Remote system install 58
ROM Flash 61
System Software Manager 61
Updating software 60
Workstation security 62
Diagnostic codes and errors 145
LED and beep codes 145
LED colors 148
POST errors 148
Diagnostics 112
Diagnostics and troubleshooting
Diagnosis guidelines 115
HP PC Hardware Diagnostics
140
HP Vision Diagnostics 131
Locating ID labels 114
Locating warranty info 115
DIMM configurations, supported
98
DIMM installation order
HP Z420 Workstation 100,
101
HP Z620 Workstation 102
HP Z820 Workstation 103
E
Expansion card slot identification
HP Z220 CMT Workstation 83
HP Z220 SFF Workstation 81
HP Z420 Workstation 85
HP Z620 Workstation 87
HP Z820 Workstation 89
M
Memory
DIMM installation guidelines
99
O
Operating system setup 157
P
Password configuration 153
Password jumper
resetting 154
Power supply
Expansion card configuration
restrictions 80
power consumption 106
resetting 106
specifications 104
Product features 1
Computer components 4
ERP compliance mode 38
Front panel components 2
HP Cool Tools 39
Hyper-threading 39
Physical characteristics 7, 14,
21, 28, 35
Rear panel components 3, 9,
10
SATA Power Management 39
System board architecture 6,
13, 20, 27
Turbo Boost 39
Product overview 1
R
Replacing components
Battery 77
cable management 78
Component locations 5, 12,
19, 26, 33
CPU (processor) and CPU
heatsink 79
expansion slots 80
guidelines 77
hard disk drive 91
information and guidelines 74
Memory 98
power supply 104
Service considerations 75
warnings and cautions 74
S
System board components 5
System board designators 173
System management 38
T
Troubleshooting 112
W
Workstation components
HP Z420 Workstation 15
HP Z420 Workstation front
panel 16
HP Z420 Workstation rear
panel 17
HP Z620 Workstation 23