Fujitsu M10-4S - How to replace the Operater Panel in a Crossbar box

Asset ID:	1-71-1530007.1
Update Date:	2017-03-07
Keywords:

Solution Type Technical Instruction Sure

Solution 1530007.1 : Fujitsu M10-4S - How to replace the Operater Panel in a Crossbar box

Applies to:

Fujitsu M10-4S - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.

Goal

CAP PROBLEM OVERVIEW: How to replace the Operater Panel in a Crossbar box
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Solution

DISPATCH INSTRUCTIONS

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

Field training in M10-4S servers

TASK COMPLEXITY: 4

Time Estimate: 90 minutes

FIELD ENGINEER INSTRUCTIONS

WHAT STATE SHOULD THE SYSTEM BE IN TO BE READY TO PERFORM THE RESOLUTION ACTIVITY?: All the power cords must be disconnected to completely cut the power to the server.

If there are any physical partitions (PPARs) in operation, the Crossbar Box cannot be powered off.

All PPARs must be powered off, and the Crossbar box must be completely shut down.

1. If the target Crossbar box is the master XSCF then switch the Master role to Standby.

XSCF> switchscf -t Standby

2. Verify the physical partitions (PPARs) status with.

XSCF> showpcl -a -v

3. Powering off the affected PPARs will.

Shutdown logical domains.

Shutdown the control domains.

WHAT ACTION DOES THE ENGINEER NEED TO TAKE:

Removing the Fan backplane

1. Run XSCF> showpparstatus -a to verify the the PPARs are powered off.

2. Execute the XSCF> replacefru command to release the target Crossbar box from the system

3. Remove all power cords from the Power Supply units of the target Crossbar box

Note - To completely shut down the system, all the power cords must be disconnected. There is a risk of electrical failure if the power cords are not disconnected.

4. Move the mode switches to standby on both the master and the standby cabinet.

5. Remove the front cover.

6. Remove all the fan units

7. Loosen two screws of the upper cover and slide the right and left stoppers inward. Then, remove the upper cover

8. Loosen one screw of the lower cover, on the left, and slide the lower cover to the left to remove it.

9. Remove the two cables connected to the fan shelf from the connectors. Arrange the removed cables in the center.

10. Loosen four screws of the fan shelf and partially pull out the fan shelf.

11. Support the fan shelf from the bottom with one hand and remove it carefully from the cabinet.

Note - Remove the fan shelf with careful attention to the two cables arranged in the center.
Note - Place the removed fan shelf on a grounded antistatic ESD mat.

12. Remove the cable connecting the fan shelf and the Operation Panel.

13. Loosen one screw of the Operation Panel to remove it.

14. Check the ID switch on the Operation Panel and record the BB-ID set for the maintenance-target Crossbar box.

Installing the Fan backplane

1. Install the replacement Operation Panel and tighten the screw

2. Set the BB-ID on the the Operation Panel

3. Connect the cable from the the Operation Panel to the fan shelf

4. Carefully reinstall the fan shelf into the cabinet being careful of the two cables.

5. Tighten the 4 screws

6. Reconnect the the two cables to the fan shelf

7. Reinstall the lower cover

8. Reinstall the upper cover

9. Install the fan units

10. Install the front cover

11. Connect all power cords to the power supply unit of the target Crossbar box.

Note - In a dual power feed, be sure to connect the power cord to the original position correctly according to the notes written down before maintenance.

12. Once the Crossbar box is up, return it to service by completing the XSCF> replacefru command.

13. Power on the target physical partition(s).

a.) Move the mode switches to locked on both the master and the standby cabinet.

b.) Execute the showstatus command to confirm that there is no problem with the FRU after the maintenance.

c.) Execute the showhardconf command to check the hardware configuration and the status of each component.

d.) Execute the switchscf -t Active command to switch the standby XSCF to the master XSCF.

e.) Execute the poweron - a command to power on the stopped PPARs.

OBTAIN CUSTOMER ACCEPTANCE

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

Verify the status of all domains.

PARTS NOTE:

REFERENCE INFORMATION:

Service Manual - http://docs.oracle.com/cd/E38160_01

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