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Note: If there is a gap between the memory module and the retaining clips, the memory module
has not been correctly inserted. In this case, open the retaining clips, remove the memory module,
and then reinsert it.
After this task is completed
1. If there are plans of installing additional memory modules, proceed to install all of them.
2. If the replaced memory module is PMEM in APP Direct Mode, restore the backup data (see See "PMEM
rules" in Setup Guide for details).
3. Proceed to complete the parts replacement (see
M.2 boot adapter and drive replacement
See these topics to learn how to remove and install the M.2 boot adapter and drives.
Remove the M.2 boot adapter and drives
See this topic to learn how to remove the M.2 boot adapter and drives.
About this task
Attention:
• Go over
"Installation Guidelines" on page 41
• Turn off the server and peripheral devices and disconnect the power cords and all external cables (see
"Power off the server" on page
• If the server is installed in a rack, slide the server out on its rack slide rails to gain access to the top cover,
or remove the server from the rack.
Watch the procedure.
•
https://www.youtube.com/playlist?list=PLYV5R7hVcs-DV_Ja2E7l6T-lwN_IrnJRk
Procedure
Step 1.
Make preparations for this task.
1. If applicable, remove the security bezel (see
2. Remove the top covers (see
3. Remove the air baffle (see
Step 2.
Loosen the captive screw, and push the M.2 boot adapter slightly forward to detach it from the
system board. Then, lift the M.2 boot adapter.
ThinkEdge SE450 Maintenance Manual
90
to ensure that you work with safety.
13).
A video of this procedure is available from the following link:
"Remove the top covers" on page
"Remove the air baffle" on page
"Complete the parts replacement" on page
"Remove the security bezel" on page
43).
174).
137).
168).
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