Reinstalling The Controller Module - Lenovo ThinkSystem DM3000x Hardware Installation And Maintenance Manual

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Step 3.
Gently pull the caching module straight out of the housing.
Step 4.
Insert the new caching module in the controller, and then align the edges of the caching module
with the socket housing and gently push it into the socket.
Step 5.
Verify that the caching module is seated squarely and completely in the socket. If necessary,
remove the caching module and reseat it into the socket.
Step 6.
Reseat and push the heatsink down to engage the locking button on the caching module housing.
Step 7.
Close the controller module cover, as needed.

Reinstalling the controller module

After you replace components in the controller module, reinstall it into the chassis.
About this task
A video for this task is available at:
• YouTube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-Atzbq4KHJgYQHkA9FCH0-m
Step 1.
If you are not already grounded, properly ground yourself.
Step 2.
If you have not already done so, replace the cover on the controller module.
Step 3.
Align the end of the controller module with the opening in the chassis, and then gently push the
controller module halfway into the system.
Note: Do not completely insert the controller module in the chassis until instructed to do so.
.
Chapter 5
Hardware replacement procedures
33

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