Sun Fire X4540 Server
 

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In this Document

Goal

Solution

Applies to:

Goal

How to Replace a Sun Fire X4540 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 X4540 Coin Cell Battery needs replacement

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

Power off the server

WHAT ACTION DOES THE ENGINEER NEED TO TAKE:

Remove the cable management arm (CMA).
Remove the system controller

Remove the CMA
Unscrew the captive screw on the system controller handle.
Pull the system controller out of the chassis.
Use the handle to pull the system controller from the chassis with one hand while supporting the system controller weight with the other hand.
Loosen the two captive screws (with plastic green caps) under the system controller handle.
Remove the system controller cover.

Remove the battery by gently pulling the clip away from the battery face and lifting the battery straight up.
Note - Observe the orientation (polarity) of the battery in its holder before it is removed. The positive polarity, marked with a "+" symbol, must face toward the side where the PCI slots are located.
To install a new battery, gently pull the clip away and insert.

In some cases for the battery to work, you might need to reset the CMOS on the I/O controller board.
To reset the CMOS, use a screwdriver to short the pins for one or two seconds on jumper J2802 on the I/O controller board.

OBTAIN CUSTOMER ACCEPTANCE

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

PARTS NOTE:

REFERENCE:

Sun Fire X4500/X4540 Server Service Manual

http://download.oracle.com/docs/cd/E19469-01/819-4359-19/index.html

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