HP 9000 rp8420 Server - User Service Guide, Fifth Edition

Replacing a DIMM.........................................................................................................................138
Removing and Replacing a Central Processing Unit..........................................................................139
Removing the Processor ...............................................................................................................139
Replacing the Processor.................................................................................................................141
Installing Dual-core CPUs (AB536A and AB537A).......................................................................142
Removing and Replacing a Processor Turbo-Cooler Fan...................................................................146
Removing a Turbo-Cooler Fan......................................................................................................146
Replacing a Turbo-Cooler Fan.......................................................................................................147
Removing and Replacing a Voltage Regulator Module.....................................................................148
Removing a VRM...........................................................................................................................148
Replacing a VRM...........................................................................................................................149
Removing and Replacing the Core I/O...............................................................................................149
Removing the Core I/O..................................................................................................................151
Replacing the Core I/O Assembly.................................................................................................153
Configuring MP Network Settings................................................................................................153
Removing and Replacing a PCI Card.................................................................................................154
Removing the PCI Card.................................................................................................................155
Replacing the PCI Card............................................................................................................156
Removing and Replacing a PCI Smart Fan Assembly........................................................................157
Preliminary Procedures.................................................................................................................157
Removing the PCI Smart Fan Assembly.......................................................................................157
Removing and Replacing a PCI Power Supply..................................................................................158
Preliminary Procedures.................................................................................................................159
Removing the PCI Power Supply..................................................................................................160
Replacing the PCI Power Supply...................................................................................................160
Removing and Replacing the PCI-X Card Cage Assembly................................................................160
Preliminary Procedures.................................................................................................................160
Removing the PCI-X Card Cage Assembly...................................................................................161
Replacing the PCI-X Card Cage Assembly....................................................................................162
Removing and Replacing the PCI OLR Assembly..............................................................................163
Removing the PCI OLR Assembly................................................................................................164
Replacing the PCI OLR Assembly.................................................................................................165
Removing and Replacing the PCI-X Voltage Regulator Modules......................................................166
Removing the PCI-X VRM.............................................................................................................166
Replacing the PCI-X VRM.............................................................................................................167
Removing and Replacing a System Backplane...................................................................................167
Removing the System Backplane...................................................................................................168
Replacing the System Backplane...................................................................................................169
Removing and Replacing a BPS..........................................................................................................170
Removing the BPS..........................................................................................................................171
Replacing the BPS..........................................................................................................................171
A Replaceable Parts......................................................................................................173
B System Specifications.................................................................................................177
Dimensions and Weights....................................................................................................................177
Electrical Specifications.......................................................................................................................177
Grounding......................................................................................................................................177
Circuit Breaker...............................................................................................................................178
System AC Power Specifications...................................................................................................178
Power Cords.............................................................................................................................178
System Power Specifications....................................................................................................178
Environmental Specifications.............................................................................................................179
8 Table of Contents