How to Replace a SPARC S7-2L Left LED Indicator Module [VCAP]

Asset ID:	1-71-2159014.1
Update Date:	2017-11-15
Keywords:

Solution Type Technical Instruction Sure

Solution 2159014.1 : How to Replace a SPARC S7-2L Left LED Indicator Module [VCAP]

Applies to:

SPARC S7-2L - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.

Goal

How to Replace a SPARC S7-2L Left LED Indicator Module

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To report errors or request improvements on this procedure,please go to http://support.us.oracle.com and put a comment on Doc ID: 2159014.1
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Solution

ESD Caution:

Circuit boards and drives contain electronic components that are extremely sensitive to static electricity. Ordinary amounts of static electricity from clothing or the work environment can destroy the components located on these boards. Do not touch the components along their connector edges.
Use a Antistatic Wrist strap. Attach one end of the strap to your wrist and the other end to the chassis, depending on what type of strap you use, with the adhesive end or the metal plug.
Use an Antistatic Mat. Place ESD-sensitive components such as motherboards, memory, and other PCBs on an antistatic mat.

Contamination Caution:

Dust particles of packaging material are number one cause of datacenter contamination. Make sure to remove all packaging material, up to the ESD safe packaging material, while still being outside the datacenter.

DISPATCH INSTRUCTIONS

WHAT SKILLS DOES THE FIELD ENGINEER NEED:
SPARC S7-2L Product Training required, to be serviced by qualified Oracle Service personnel, requires the ability to follow steps similar to what is in the Product Service manual.

Time Estimate: 90 minutes

TASK COMPLEXITY: 1

FIELD ENGINEER INSTRUCTIONS

PROBLEM OVERVIEW: SPARC S7-2L Left LED Indicator Module Replacement

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

DAMAGE ALERT: Perform a visual inspection of the replacement part to make sure that there are no damaged components, connectors, bent pins, damaged packages during shipping, etc). If the part is damaged, don't install it into the system, order a new part. Handle with caution and package carefully the return FRU just as the new FRU was packaged, to avoid any damages during shipping.

Note: A data backup is not a prerequisite but is a wise precaution.

Customer should perform an orderly and graceful shutdown of applications and OS to get the OpenBoot PROM prompt. Then power off the server and remove the AC power cords from the system.

WHAT ACTION DOES THE ENGINEER NEED TO TAKE:

Remove Left LED Indicator Module

1. Prepare the server for service.

a. Power off the server and disconnect the power cords from the power supplies.
b. Extend the server to the maintenance position in the rack.
c. Attach an antistatic wrist strap to your wrist and then to a metal area on the chassis.

Caution - Components inside the chassis might be hot. Use caution when servicing components inside the chassis.

2. Remove server top cover:

a. Open the server top cover by pressing and holding down the top cover release button and then use the recessed area to slide the top cover toward the rear of the server (about 0.5 inches (12.7 mm)).
b. Lift the top cover off the chassis and set it aside.

3. Depending on your server's storage drive configuration, do one of the following:

a. If your server is configured with twelve 3.5-inch storage drives or twenty-four 2.5-inch storage drives, perform the following procedures:

1. Remove the server fan assembly door:

a. If your system is configured with twelve 3.5-inch storage drives, remove the two screws on each side of the chassis and the three screws on top of the chassis.
b. If your system is configured with twenty-four 2.5-inch storage drives, remove the two screws on each side of the chassis.
c. Slide the fan assembly door toward the rear of the server, and lift and remove the door from the chassis.

b. If your server is configured with eight 2.5-inch storage drives, remove the server disk cage cover:

1. Using a No. 2 Phillips screwdriver, remove the twelve screws (three on each top side of the chassis, and three on each side of the chassis) that secure the disk cage cover.
2. Slide the cover forward and lift to remove the disk cage cover from the chassis.

c. Remove the four remaining No. 2 Phillips screws (two on each side of the chassis) that secure the disk cage assembly to the server chassis.

4. Remove the fan modules from the server.

5. Disconnect all cables from the front disk backplane.

6. Disconnect the left LED indicator module cable and the right LED/USB indicator module cable from the motherboard.

7. Slide the disk cage assembly forward, and then gently lift the disk cage assembly from the chassis.

8. Remove the left LED indicator module:

a. Remove the two No. 2 Phillips screws that secure the LED indicator module to the server front panel.
b. If present, remove the capping tape that secures the cable to the side of the disk cage assembly.
c. Remove the LED indicator module from the server front panel.

Install Left LED Indicator Module

1. Push the LED indicator module and cable through the left LED housing on the server front panel.

2. If necessary, use a piece of capping tape to secure the cable to the side of the disk cage assembly.

3. Insert and tighten the two No. 2 Phillips screws to secure the LED indicator module to the server front panel.

4. Gently lift the disk cage assembly and set it into the server chassis.

Note - Slightly push the disk cage assembly into the server chassis to ensure that the disk cage screw holes are correctly aligned with the server chassis. Also ensure the mushroom rivets and the square teeth on the bottom edge of the chassis are intertwined with the disk cage. Be careful to not pinch the left and right LED cables when inserting the cage.

5. Reconnect the left LED indicator module cable and the right LED/USB indicator module cable to the motherboard.

6. Reconnect all cables to the front disk backplane.

7. Install the fan modules in the server:

a. The fan modules are keyed to ensure that they are installed in the correct orientation.
b. Press down on the fan module and apply firm pressure to fully seat the fan module.
c. Using your thumb and forefinger, tighten the captive screw to secure the fan module to the chassis. Then use a No. 2 Phillips screwdriver to tighten the screw an additional 1/4 turn to secure the fan module to the chassis.

8. Depending on your server's storage drive configuration, do one of the following:

a. If your server is configured with twelve 3.5-inch storage drives or twenty-four 2.5-inch storage drives, perform the following procedures:

1. Install the four No. 2 Phillips screws (two on each side of the chassis) that secure the disk cage assembly to the server chassis.
2. Install the server fan assembly door:

a. Place the fan assembly door on the chassis and slightly over the fan assembly.
b. Slide the fan assembly door forward and under the lip of the forward top cover until it latches into place.
c. Use a No. 2 Phillips screwdriver to install and secure the fan assembly door:

1. If your system is configured with twelve 3.5-inch storage drives, install and tighten the two screws on each side of the chassis and the three screws on top of the chassis.
2. If your system is configured with twenty-four 2.5-inch storage drives, install and tighten the two screws on each side of the chassis.

b. If your server is configured with eight 2.5-inch storage drives, install the server disk cage cover:

1. Place the disk cage cover on the chassis.
2. Using a No. 2 Phillips screwdriver, install and tighten the twelve screws (three on each top side of the chassis, and three on each side of the chassis) to secure the disk cage cover.

9. Install the server top cover and close the fan door:

a. Close the fan door by swinging the door down to the closed position and hearing the latches latch.
b. Place the server top cover on the chassis and slide the top cover toward the front of the server (about 0.5 inches (12.7 mm)) until you hear the top cover release button lock into place.

10. Return the Server to operation.

a. Remove any anti-static measures that were used.
b. Return the server to it's normal operating position within the rack.
c. Re-install the AC power cords and any data cables that were removed.
d. Power on server. Verify that the Power/OK indicator led lights steady on.

OBTAIN CUSTOMER ACCEPTANCE

WHAT ACTION DOES THE FE/CUSTOMER NEED TO TAKE TO RETURN THE SYSTEM TO AN OPERATIONAL STATE:
Boot system and monitor boot sequence for errors. Test functionality of system:
1. Run the Solaris "fmadm faulty" and SP/ILOM "show faulty" command to verify that the fault has been cleared.
2. Perform one of the following tasks based on your verification results:
   * If the previous steps did not clear the fault, refer to doc 1004229.1 for information about the tools and methods you can use to diagnose and clear
     component faults.
   * If the previous steps indicate that no faults have been detected, the component has been replaced successfully. No further action is required
3. Restart software applications per applicable administration guides to resume system operation.

PARTS NOTE:
https://support.oracle.com/handbook_partner/Systems/SPARC_S7_2L/components.html#DiskBackplane

REFERENCE INFORMATION:
SPARC S7-2L Service Manual: http://docs.oracle.com/cd/E72363_01/html/E73201/index.html

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