HP Integrity rx7620 Server - User Service Guide, Sixth Edition

Removing the PCI OLR Assembly................................................................................................117
Replacing the PCI OLR Assembly.................................................................................................118
Removing and Replacing a PCI/PCI-X Card......................................................................................119
Removing a PCI/PCI-X Card.........................................................................................................119
Replacing a PCI/PCI-X Card..........................................................................................................120
Option ROM..................................................................................................................................120
Removing and Replacing the PCI-X Card Cage Assembly................................................................121
Removing the PCI-X Card Cage Assembly...................................................................................122
Replacing the PCI-X Card Cage Assembly....................................................................................123
Removing and Replacing the Mass Storage Backplane......................................................................124
Removing the Backplane...............................................................................................................124
Replacing the Backplane................................................................................................................125
Removing and Replacing a Processor Turbo-Cooler Fan...................................................................126
Removing a Turbo-Cooler Fan......................................................................................................126
Replacing a Turbo-Cooler Fan.......................................................................................................127
Removing and Replacing a Cell Board...............................................................................................128
Removing a Cell Board..................................................................................................................129
Replacing a Cell Board...................................................................................................................130
Cell Break-Fix Upgrade and Downgrade Procedure....................................................................132
Upgrading Using the FW Command.......................................................................................132
Upgrading Using the DFW Command....................................................................................139
Downgrading Using the DFW Command...............................................................................141
Installing the VRM Cover (AB388-00002) and Door Opener (AB388-00003).....................................144
Removing and Replacing a Central Processing Unit..........................................................................146
Removing the Processor................................................................................................................146
Replacing the Processor.................................................................................................................148
Installing Dual-Core CPUs (A9767A)............................................................................................149
Installing Intel Itanium 2 CPUs (AB548A and AB439A)...............................................................152
AB439A and AB548A Processor Stepping Information...........................................................153
CPU Installation Procedures....................................................................................................153
Removing and Replacing a Cell Board VRM......................................................................................157
Removing a Cell Board VRM.........................................................................................................157
Replacing a Cell Board VRM.........................................................................................................158
Removing and Replacing a DIMM.....................................................................................................159
Removing a DIMM........................................................................................................................159
Replacing a DIMM.........................................................................................................................160
Removing and Replacing a Core I/O Board........................................................................................160
Removing a Core I/O Board..........................................................................................................161
Replacing a Core I/O Board...........................................................................................................163
Configuring MP Network Settings.....................................................................................................163
Removing and Replacing the System Backplane................................................................................164
Removing the System Backplane...................................................................................................165
Replacing the System Backplane...................................................................................................166
Removing and Replacing the PCA Front Panel Board.......................................................................167
Removing the PCA Front Panel Board..........................................................................................167
Replacing the Front Panel Board...................................................................................................168
A Parts and Accessories...............................................................................................171
B System Specifications.................................................................................................175
Dimensions and Weights....................................................................................................................175
Electrical Specifications.......................................................................................................................175
Grounding......................................................................................................................................175
6 Table of Contents