1. Installing / Removing Internal Options
The following table shows replacement conditions and the accompanying tasks.
Replacement conditions and required
additional tasks
Abbreviations of CRU (Customer Replaceable
Unit)
HDD PSU DVD FAN
Online Replacement Possible *1 Possible *2 Impossible
Possible
Offline Replacement Possible Possible Possible Possible
Pulling out or inserting the server
Not Required Not Required Not Required Required
*1: When RAID system is configured (other than RAID 0)
*2: When power redundant configuration is built
The following describes how to install/uninstall CRUs.
If CRUs are installed or removed, perform diagnostic test to verify operations of server.
Refer to Chapter 1 (1.8 System Diagnostics) in Maintenance Guide for how to perform the diagnostic test.
Express5800/A1040b, A2040b, A2020b, A2010b User's Guide
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