Lenovo ThinkSystem ST50 V2 Maintenance Manual page 54

S004
CAUTION:
When replacing the lithium battery, use only Lenovo specified part number or an equivalent type
battery recommended by the manufacturer. If your system has a module containing a lithium battery,
replace it only with the same module type made by the same manufacturer. The battery contains
lithium and can explode if not properly used, handled, or disposed of.
Do not:
• Throw or immerse into water
• Heat to more than 100°C (212°F)
• Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
S005
CAUTION:
The battery is a lithium ion battery. To avoid possible explosion, do not burn the battery. Exchange it
only with the approved part. Recycle or discard the battery as instructed by local regulations.
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 the task.
a. Remove the server cover, see
ThinkSystem ST50 V2 Maintenance Manual
46
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-
to ensure that you
137.
143.