Lenovo ThinkSystem ST50 V2 Maintenance Manual page 88

About this task
Attention:
• Read "Safety inspection checklist" on page iv
work safely.
• 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 in a rack, remove it from the rack. See
• Remove any locking device that secures the server, such as a Kensington lock or a padlock.
• Place the server on its side with the cover up.
Watch the procedure
A video of this procedure is available at YouTube:
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Procedure
Step 1. Make preparation for this task.
a. Remove the server cover, see
Note: The heat sink and processor could be very hot. To avoid burning yourself, wait for a few
minutes after turning off the server before you remove the server cover.
b. (Removing the front fan only) Remove the front bezel, see
83.
Step 2. Disconnect the fan cable from the system board.
ThinkSystem ST50 V2 Maintenance Manual
80
and
9.
.
"Remove the server cover" on page
"Installation guidelines" on page 41
"Remove the server from the rails" on page
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
"Remove the front bezel" on page
to ensure that you
137.
143.