Asset ID:	1-71-1342259.1
Update Date:	2011-11-04
Keywords:

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Solution Type  Technical Instruction Sure

Solution  1342259.1 :   How to Replace a Sun Ultra 40 Workstation Fan Module:ATR:1342259.1:0  

In this Document
  Goal
  Solution

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Applies to:

Sun Ultra 40 Workstation - Version: Not Applicable to Not Applicable - Release: N/A to N/A
Information in this document applies to any platform.

Goal

How to Replace a Sun Ultra 40 Workstation Fan Module

Solution

DISPATCH INSTRUCTIONS

WHAT SKILLS DOES THE ENGINEER NEED:
Sun Ultra 40 Product Knowledge/Training

TIME ESTIMATE: 60 minutes

*FIELD ENGINEER INSTRUCTIONS*

PROBLEM OVERVIEW:
Fan Module failure.

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

N/A

WHAT ACTION DOES THE ENGINEER NEED TO TAKE:

1. Power off the system and open the chassis.

2. Using the handle, pull the fan tray from the chassis and set it aside.

3. Remove the fan tray.

4. Disconnect the fan tray backplane power cable from the fan tray backplane.

5. If you are replacing the fan tray backplane power cable, disconnect the cable from the motherboard FAN connector and set it aside.

6. Using a No. 2 Phillips screwdriver, remove the two screws securing the fan tray backplane.

7. Slide the fan tray backplane toward the front of the system so that the two studs protrude from the wide side of the slots.

8. Remove the fan tray backplane and set it aside.

9. Remove the new fan tray backplane (and cable) from its wrapping.

10. Place the new fan tray backplane so that the studs protrude from the wide side of the slots.

11. Slide the new fan tray backplane toward the back of the system so that the studs hold the backplane in place.

12. Using a No. 2 Phillips screwdriver, replace the two screws that secure the backplane.

13. If you are replacing the fan tray backplane power cable, connect one end of the cable to the motherboard FAN connector.

14. Connect the fan tray backplane cable to the fan tray backplane.

15. Align the fan tray in the chassis slot so that the connector is closest to the top of the chassis and the air ducts point toward the motherboard.

16. Slide the fan tray into place.

17. If you are finished working, install the side cover and the access panel, power on the system, and verify the installation.



OBTAIN CUSTOMER ACCEPTANCE

WHAT ACTION DOES THE CUSTOMER NEED TO TAKE TO RETURN THE SYSTEM TO AN OPERATIONAL STATE:
Restart software applications per applicable administration guides to resume system operation.

REFERENCE INFORMATION:

See Chapter 7.1 (Sun Ultra 40 Workstation Service Manual)

Sun Ultra 40 Workstation Service Manual
http://download.oracle.com/docs/cd/E19127-01/ultra40m2.ws/820-0123-13/

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