Chapter 3: Maintenance - Dell poweredge r720 Installation, Maintenance And Troubleshooting Manual

Chapter 3: Maintenance

This section describes the following maintenance procedures:
Precautions
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Turning the computer off and on
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Using an ESD wrist strap
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Maintaining disk drives
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Maintaining tape drives
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Connecting to external interfaces
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Adding memory and replacing the CPU
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Avaya CMS Dell R720 and R620 Computer Hardware Installation
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October 2015