Sun Fire X4140 Server
 

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In this Document

Goal

Solution

Oracle Confidential PARTNER - Available to partners (SUN).
Reason: FRU CAP

Applies to:

Goal

How to Replace a Sun Fire X4140 Light Pipe Front Assembly.

Solution

CAP PROBLEM OVERVIEW: Replacement of Light Pipe Assy

DISPATCH INSTRUCTIONS

WHAT SKILLS DOES THE ENGINEER NEED:(IS A SITE ENGINEER AVAILABLE?)
X4140 System Training

TASK COMPLEXITY: 3

TIME ESTIMATE: 75 minutes

FIELD ENGINEER INSTRUCTIONS

WHAT STATE SHOULD THE SYSTEM BE IN TO BE READY TO PERFORM THE RESOLUTION ACTIVITY? :
You must remove the drives backplane to service the front control panel light pipe assemblies.

WHAT ACTION DOES THE ENGINEER NEED TO TAKE:
Removing the Front Control Panel Light Pipe Assembly

1. Prepare the server for service.
a. Power off the server.
b. Disconnect the power cord (or cords) from the power supply (or supplies).
c. Slide the server out of the rack.
d. Attach an antistatic wrist strap.
e. Remove the top cover.
2. If you are servicing the drives backplane, remove all drives.
3. If you are servicing the drive backplane, remove the DVD/USB module.
4. Remove the fan modules.
5. Remove the No. 2 Phillips screws securing the drives cage to the chassis
6. Slide the drives cage forward to disengage the backplane from the paddle cards
7. Lift the drives cage up and disconnect the drives data cables
8. Set the drives cage on an antistatic mat.
9. Remove the drives backplane.
10. Slide the backplane down and off the drives cage retention hooks.
11. Place the drives backplane on an antistatic mat.
12. Remove the two No. 2 Phillips screws securing the front control panel light pipe assembly to the drives cage.
13. Slide the light pipe assembly out of the drives cage.

Installing the Front Control Panel Light Pipe Assembly

For replacement, ensure the board is aligned and Caution light pipes are exposed. Pay close attention when inserting the assembly.
1. Align the light pipe assembly with the mounting holes on the drives cage.
2. Secure the light pipe assembly with two No. 2 Phillips screws.
3. Slide the backplane under the retention hooks on the drives cage.
4. Install the two No. 2 Phillips screws that secure the backplane to the drives cage.
5. Connect the drives data cables: Press the connector into its socket until it snaps into place.
6. Position the drives cage in the chassis, over its standoffs
7. Slide the drives cage back until the drives backplane engages with the paddle card connector
8. Replace the No. 2 Phillips screws securing the drives cage to the chassis: Two screws secure the disk cage to each side of the chassis.
9. Install the fan power boards.
10. Install the fan modules.
11. Install the top cover.
12. Install the server into the rack.
13. Install the drives.

OBTAIN CUSTOMER ACCEPTANCE

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

PARTS NOTE: Ensure you are installing the drives in the correct drive bays.

REFERENCE INFORMATION:

Sun Fire X4140 Server Service Manual

http://download.oracle.com/docs/cd/E19121-01/sf.x4140/820-2401-14/index.html

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