How to remove and replace an x4275 Power Supply:ATR:1943:0

Asset ID:	1-71-1332244.1
Update Date:	2012-07-26
Keywords:

Solution Type Technical Instruction Sure

Solution 1332244.1 : How to remove and replace an x4275 Power Supply:ATR:1943:0

Applies to:

Sun Fire X4275 Server - Version Not Applicable and later
Exadata Database Machine V2 - Version Not Applicable and later
Information in this document applies to any platform.

Goal

Remove and replace an x4275 Power Supply:ATR:1943:0

Fix

CAP PROBLEM OVERVIEW: Faulty power supply

DISPATCH INSTRUCTIONS

WHAT SKILLS DOES THE ENGINEER NEED:(IS A SITE ENGINEER AVAILABLE?)
No specific skills required

TIME ESTIMATE: 30 minutes

FIELD ENGINEER INSTRUCTIONS

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

WHAT ACTION DOES THE ENGINEER NEED TO TAKE:

1. Identify which power supply(0 or 1) requires replacement
2. Gain access to the rear of the server where the faulty power supply is located
3. Release the cable management arm(CMA)
- Press and hold the tab
- Rotate the CMA out of the way so that you can access the power supply
4. Disconnect the power cord from the faulty power supply
5. Grasp the power supply handle and move the power supply latch to the right
6. Pull the power supply out of the chassis
7. Align the replacement power supply with the empty power supply chassis bay
8. Slide the power supply into the bay until it is fully seated
9. Reconnect the power cord to the power supply
10.Close the CMA, inserting the end of the CMA into the rear left rail bracket
11.Verify that the Service Action Required LED, the Front Service Action Required LED
and the Rear Service Action Required LED are not lit

OBTAIN CUSTOMER ACCEPTANCE

WHAT ACTION DOES THE CUSTOMER NEED TO TAKE TO RETURN THE SYSTEM TO AN OPERATIONAL STATE:

PARTS NOTE:

REFERENCE INFORMATION:

Sun Fire X4170, X4270, and X4275 Servers Service Manual
http://download.oracle.com/docs/cd/E19871-01/820-5830-13/index.html

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