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7-1
CHAPTER
7
FRU/CRU Replacement Procedures
This chapter describes how to replace components in the Sun StorEdge 5310 NAS
after they have been set up. It contains the following sections:
■ “Tools and Supplies Needed” on page 7-1
■ “Determining a Faulty Component” on page 7-2
■ “Safety: Before You Remove the Cover” on page 7-2
■ “Removing and Replacing the Cover” on page 7-2
■ “Field Replaceable Unit (FRU) Procedures” on page 7-4
Note – The procedures in this chapter for servicing field replaceable faulty
components are for the attention of qualified service engineers only. If a Field
Replaceable Unit (FRU) needs replacement, contact your local Sun Sales
representative who will put you in contact with the Sun Enterprise Service branch
for your area. You can arrange to return the system to Sun for repair under the terms
of your warranty. Or, if under a Sun Service agreement, the FRU will be replaced by
a Sun Service engineer.
Note – When working on a server, you may want to turn on the blue System ID
LED to identify the server that is being worked on. See “LEDs” on page 2-11 for
instructions on how to turn on this LED.
7.1 Tools and Supplies Needed
All that is needed is an antistatic wrist strap (recommended).