HP rp7420 Service Manual

Electrostatic Discharge ...................................................................................................................84
Powering Off Hardware Components and Powering On the Server...................................................84
Powering Off Hardware Components............................................................................................84
Powering On the Server...................................................................................................................85
Removing and Replacing the Top Cover..............................................................................................86
Removing the Top Cover.................................................................................................................86
Replacing the Top Cover.................................................................................................................87
Removing and Replacing a Side Cover................................................................................................87
Removing a Side Cover...................................................................................................................88
Replacing a Side Cover....................................................................................................................88
Removing and Replacing a Disk Drive.................................................................................................89
Removing a Disk Drive...................................................................................................................89
Replacing a Disk Drive....................................................................................................................90
Removing and Replacing a CD/DVD/DAT Drive................................................................................90
Removing a CD/DVD/DAT Drive...................................................................................................91
Replacing a CD/DVD/DAT Drive....................................................................................................92
Removing and Replacing a Front Smart Fan Assembly.......................................................................92
Removing a Front Smart Fan Assembly..........................................................................................93
Replacing a Front Smart Fan Assembly..........................................................................................93
Removing and Replacing a Rear Smart Fan Assembly........................................................................93
Removing a Rear Smart Fan Assembly...........................................................................................95
Replacing a Rear Smart Fan Assembly............................................................................................95
Removing and Replacing a PCI-X Smart Fan Assembly......................................................................95
Removing a PCI-X Smart Fan Assembly.........................................................................................96
Replacing a PCI-X Smart Fan Assembly.........................................................................................97
Removing and Replacing a Bulk Power Supply...................................................................................97
Removing a BPS...............................................................................................................................98
Replacing a BPS...............................................................................................................................99
Removing and Replacing a PCI Power Module...................................................................................99
Preliminary Procedures ................................................................................................................100
Removing a PCI Power Module ...................................................................................................101
Replacing a PCI Power Module ....................................................................................................101
Removing and Replacing a PCI Card.................................................................................................101
Removing the PCI Card.................................................................................................................102
Replacing the PCI Card.................................................................................................................103
Removing and Replacing the PCA Front Panel Board.......................................................................104
Removing the PCA Front Panel Board..........................................................................................104
Replacing the Front Panel Board...................................................................................................105
A Parts Information........................................................................................................107
B System Specifications.................................................................................................109
Dimensions and Weights....................................................................................................................109
Electrical Specifications.......................................................................................................................109
Grounding......................................................................................................................................109
AC-Powered Systems....................................................................................................................109
Circuit Breaker..........................................................................................................................109
System AC Power Specifications..............................................................................................110
Power Cords........................................................................................................................110
System Power Specifications...............................................................................................110
DC-Powered Systems....................................................................................................................111
Environmental Specifications.............................................................................................................111
Temperature and Humidity...........................................................................................................111
Table of Contents 7

HP rp7420 Specifications

General

Brand	HP
Model	rp7420
Category	Server
Language	English