HP Server rp7420 HP 9000 rp7420 Server - User Service Guide, Fifth Edition - Page 7

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