How to Replace a Sun Fire X4150, X4250 Power Supply

Asset ID:	1-71-1310491.1
Update Date:	2018-05-09
Keywords:

Solution Type Technical Instruction Sure

Solution 1310491.1 : How to Replace a Sun Fire X4150, X4250 Power Supply

Applies to:

Sun Fire X4150 Server - Version Not Applicable and later
Information in this document applies to any platform.

Goal

How to Replace a Sun Fire X4150, X4250 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.

TIME ESTIMATE: 15 minutes.

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: N/A

REFERENCE INFORMATION: DocID=820-1852 Server Service Manual
http://download.oracle.com/docs/cd/E19121-01/

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

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