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Chapter 7 FRU/CRU Replacement Procedures 7-41
■ Fault light is illuminated - The fan may be installed incorrectly. Reinstall the fan
and then go to step 13.
■ Fault light is off - Go to step 14.
13. Is the problem corrected?
■ Yes - Go to step 14.
■ No - Contact technical support.
14. Remove the antistatic protection, and replace the back cover, if needed.
15. Complete the remaining Recovery Guru procedures, if needed.
16. Check the status of all the modules in the storage array.
17. Do any components have a Needs Attention status?
■ Yes - Select the Recovery Guru toolbar button in the Array Management Window
and complete the recovery procedure. If the problem persists, contact technical
support.
■ No - Go to step 18.
18. Create, save, and print a new storage array profile.
End Of Procedure
7.7.5 Replacing a Power Supply
Use the following procedure to replace a power supply in a command module.
Figure 7-23 illustrates inserting and removing a power supply.
7.7.5.1 Tools and Equipment
■ Antistatic protection
■ Replacement power supply
7.7.5.2 Procedure
Caution – Electrostatic discharge damage to sensitive components. To prevent
electrostatic discharge damage to the module, use proper antistatic protection when
handling the module components.
1. If needed, use the storage management software to create, save, and print a new
storage array profile.
2. Did the Recovery Guru direct you to replace a failed power supply?