How to Replace a Sun Blade X8420 Server Module Memory DIMM

Asset ID:	1-71-1544544.1
Update Date:	2018-04-04
Keywords:

Solution Type Technical Instruction Sure

Solution 1544544.1 : How to Replace a Sun Blade X8420 Server Module Memory DIMM

Applies to:

Sun Blade X8420 Server Module - Version Not Applicable to Not Applicable [Release N/A]
Information in this document applies to any platform.

Goal

To Replace Memory DIMMs on a Sun Fire X8420 Server Blade

Solution

DISPATCH INSTRUCTIONS

WHAT SKILLS DOES THE ENGINEER NEED:
Nothing beyond basic partner training to be qualified as a Sun Service Delivery Partner.

TIME ESTIMATE: 60 minutes

TASK COMPLEXITY: 0

FIELD ENGINEER INSTRUCTIONS:

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

The customer should conduct an orderly software and system shutdown.
System power off is required.

Memory Module Installation
Before installing additional memory on the server module, you will need to gather
the following items:
■ Antistatic wrist strap and mat
■ Sun Blade server module
■ Memory kit
Follow these steps to add memory modules to a server module.
1. Locate and unpack the server module from its antistatic packaging.

Caution – Do not use the ejector latches to carry the server module. The ejector
latches should only be used to seat the server module in the chassis. They are not
designed to support the weight of the server module.

2. Remove the server module cover by performing the following steps:
a. Place the server module on a stable, antistatic work surface.
For example, place the server module on top of an antistatic mat; or, place the
server module on top of the server module’s plastic packaging
b. Slide the cover up until the cover clears the tabs at the front of the server
module, then remove the cover.

3. Locate and attach the antistatic wrist strap.
Follow instructions provided with the wrist strap.

4. Locate and unpack the new from its antistatic container.

5. Ensure that the DIMM ejector levers are open (angled outward) then align the
DIMM notch to the DIMM connector key.

6. Using both thumbs, press the DIMM straight down into the DIMM connector
slot until both ejector levers close, locking the DIMM in the DIMM connector
slot.

Note – The DIMMs must be inserted evenly, straight down into the DIMM
connector slot, until the ejector levers lock into place.

7. Verify that the DIMM ejector levers are upright, seated, and tight. Press on the
ejector levers to ensure that they are engaged properly.

8. To install the second DIMM, repeat Steps 4 through 7.

9. To reinstall the server module cover, slide the cover under the tabs at the front
of the server module, then reinstall and tighten all screws.

Sun Blade X8420 Server Module Installation Guide:http://docs.oracle.com/cd/E19045-01/blade.8000mod/820-3620-11/820-3620-11.pdf

References

http://docs.oracle.com/cd/E19045-01/blade.8000mod/820-3620-11/820-3620-11.pdf

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