How to Replace a Sun Fire X4450 Coin Cell Battery

Asset ID:	1-71-1309008.1
Update Date:	2018-05-18
Keywords:

Solution Type Technical Instruction Sure

Solution 1309008.1 : How to Replace a Sun Fire X4450 Coin Cell Battery

Applies to:

Sun Fire X4450 Server - Version Not Applicable and later
Information in this document applies to any platform.

Goal

How to Replace a Sun Fire X4450 Coin Cell Battery.

Solution

DISPATCH INSTRUCTIONS

WHAT SKILLS DOES THE FIELD ENGINEER/ADMINISTRATOR NEED:
No special skills required, Customer Replaceable Unit (CRU) procedure

TIME ESTIMATE: 30 minutes

TASK COMPLEXITY: 0

FIELD ENGINEER/ADMINISTRATOR INSTRUCTIONS:

PROBLEM OVERVIEW: A Sun Fire X4450 Coin Cell Battery needs replacement

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

The customer should conduct an orderly software system shutdown.

WHAT ACTION DOES THE ENGINEER NEED TO TAKE:
Ensure standard ESD procedures are followed
1. Power off the server and disconnect (REMOVE) the power cords
2. Remove the main (top) cover|

3. Locate battery (behind PCI slots, PCI Riser Boards 2 & 5 will need to be removed) and remove by gently pulling the clip away from battery and lifting the battery straight up
4. Insert new battery with positive polarity facing chassis center
5. Replace main cover
6. Re-connect power cords

7. Reset the battery date & time.

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:
Nil

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/E19150-01/
http://download.oracle.com/docs/cd/E19121-01/

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