Install The Top Cover - Lenovo ThinkSystem SR650 Maintenance Manual

Note: You can remove or install a hot-swap fan without powering off the server, which helps you avoid
significant interruption to the operation of the system.
To remove the top cover, complete the following steps:
Watch the procedure. A video of the removal process is available:
• Youtube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-A25P7vBoGa_wn7D7XTgDS_
• Youku:
http://list.youku.com/albumlist/show/id_50483444
Figure 72. Top cover removal
Step 1. Use a screwdriver to turn the cover lock to the unlocked position as shown.
Step 2. Press the release button on the cover latch and then fully open the cover latch.
Step 3. Slide the top cover to the rear until it is disengaged from the chassis. Then, lift the top cover off the
chassis and place the top cover on a flat clean surface.
Attention:
• Handle the top cover carefully. Dropping the top cover with the cover latch open might damage
the cover latch.
• For proper cooling and airflow, install the top cover before you power on the server. Operating
the server with the top cover removed might damage server components.

Install the top cover

Use this information to install the top cover.
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ThinkSystem SR650 Maintenance Manual