Lenovo ThinkSystem SR665 V3 User Manual page 81

S017
CAUTION:
Hazardous moving fan blades nearby. Keep fingers and other body parts away.
Attention:
• Read "Installation Guidelines" on page 47
work safely.
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
"Power off the server" on page
Procedure
Note: The illustrated air baffle is the standard air baffle. The removal procedure is the same for the GPU air
baffle.
Step 1. Make preparation for the task.
a. 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. See
b. Remove the top cover. See
c. If there is a RAID flash power module installed on the air baffle, disconnect the cable of the
RAID flash power module.
d. If there is an M.2 drive installed on the air baffle, disconnect M.2 backplane cables from the
M.2 backplane.
e. If there is a GPU installed on the air baffle, remove the GPU. See
page 126.
Step 2. Grasp the air baffle and carefully lift it out of the chassis.
Attention: For proper cooling and airflow, reinstall the air baffle before you turn on the server.
Operating the server with the air baffle removed might damage server components.
and "Safety inspection checklist" on page 48
62.
"Remove the top cover" on page
"Remove the server from rack" on page
277.
"Remove a GPU adapter" on
.
Chapter 5 Hardware replacement procedures
to ensure that you
63.
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