Preparing The System For Service; Powering Off And Disconnecting The System; Figure 3-1 Powering Off The System - Silicon Graphics Prism Hardware User's Manual

3: Maintenance and Upgrade Procedures

Preparing the System for Service

Powering Off and Disconnecting the System

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This section shows you how to open the system for service and protect the components
from static damage. The following topics are covered:
• "Powering Off and Disconnecting the System" on page 44
• "Removing the Enclosure Panels" on page 46
• "Installing or Removing Internal Parts" on page 50
Follow these steps to power off and remove cables from your system:
1. If you are logged in to the system, log out. Then, press the power buttons to power
off your system and monitor (see Figure 3-1).
Figure 3-1 Powering Off the System
2. Disconnect all of the cables from the rear of the system. Be sure to note where each
cable is connected, so that you can reconnect them correctly when you have finished
servicing the system.
Note: You do not need to disconnect the cables or move the system for some procedures.
Refer to the individual procedures for detailed instructions on preparing the system.
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