Field Replacement Guide
EMC
®
Data Domain
®
DD9500 and DD9800
Systems
NVRAM Module Replacement
302-001-647
REV. 03
October 2016
This document provides instructions for replacing and installing an NVRAM module for Data
Domain DD9500 and DD9800 systems.
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Revision history......................................................................................................... 2
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Related documentation..............................................................................................2
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Tools and supplies needed........................................................................................ 2
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Overview: DD9500 and DD9800 NVRAM module........................................................ 2
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Identify a failed NVRAM module................................................................................. 3
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Remove and install the NVRAM module......................................................................5
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Reconnect the system................................................................................................ 8
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Verify NVRAM............................................................................................................. 9
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Complete the procedure...........................................................................................10