Remove A System Fan - Lenovo ThinkSystem SR665 Maintenance Manual

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Remove a system fan

Use this information to remove a system fan.
About this task
S033
CAUTION:
Hazardous energy present. Voltages with hazardous energy might cause heating when shorted with
metal, which might result in spattered metal, burns, or both.
S017
CAUTION:
Hazardous moving fan blades nearby.
Attention:
• Read "Installation Guidelines" on page 129 to ensure that you work safely.
• Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-
sensitive components in their static-protective packages until installation, and handling these devices with
an electrostatic-discharge wrist strap or other grounding system.
• You can remove a hot-swap fan without powering off the server, which helps you avoid significant
interruption to the operation of the system.
Note: When removing a system fan without powering off the server, do not touch the system fan cage.
A video for this task is available at:
• Youtube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-Bz2XIeLEfGcrLGm9TSY_yt
• Youku:
http://list.youku.com/albumlist/show/id_52339612.html
.
Chapter 4
Hardware replacement procedures
381

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