Asset ID:	1-71-1308632.1
Update Date:	2011-04-07
Keywords:

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Solution Type  Technical Instruction Sure

Solution  1308632.1 :   How to Remove and Replace a Sun Fire X4450 Power Supply:ATR:1610:0  

In this Document
  Goal
  Solution

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Applies to:

Sun Fire X4450 Server - Version: Not Applicable and later   [Release: N/A and later ]
Information in this document applies to any platform.

Goal

How to Remove and Replace a Sun Fire X4450  Power Supply

Solution

DISPATCH INSTRUCTIONS

WHAT SKILLS DOES THE ENGINEER NEED:(IS A SITE ENGINEER AVAILABLE?)
Basic Sun hardware FE skills, familiarity or training for X4450 platform.

DELIVERY REQUIREMENT:
Schedule with maintenance window within contractual terms.

FIELD ENGINEER INSTRUCTIONS

WHAT STATE SHOULD THE SYSTEM BE IN TO BE READY TO PERFORM THE RESOLUTION ACTIVITY? :

Server has two power supply redundancy. The server can remain running if replacing only one power supply. If, not Customer should shut the operating system down gracefully (using "init 0").

WHAT ACTION DOES THE ENGINEER NEED TO TAKE:

1. Identify which power supply you will replace.

2. Disconnect the power cord from the power supply that you are replacing. The power supplies are hot-swappable, so you do not have to shut down the server or disconnect the second power supply.

3. Remove the power supply.

4. Installation is the reverse of this procedure.

OBTAIN CUSTOMER ACCEPTANCE

WHAT ACTION DOES THE CUSTOMER NEED TO TAKE TO RETURN THE SYSTEM TO AN OPERATIONAL STATE:
Restart system and have the System administrator verify functionality of system.

PARTS NOTE:

REFERENCE INFORMATION:
Sun Fire X4450 Server Service Manual
http://download.oracle.com/docs/cd/E19150-01/

Sun Fire X4150, X4250, and X4450 Servers Diagnostics Guides
http://download.oracle.com/docs/cd/E19121-01/
http://download.oracle.com/docs/cd/E19150-01/

TIME ESTIMATE:

15 minutes.
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