Lenovo ThinkSystem ST550, Setup Manual

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S014
CAUTION:
Hazardous voltage, current, and energy levels might be present. Only a qualified service technician is
authorized to remove the covers where the label is attached.
Before installing the server cover:
1. Ensure that all adapters and other components are installed and seated correctly and that you have not
left loose tools or parts inside the server.
2. Ensure that all internal cables are correctly routed. See “Internal cable routing” on page 27.
To install the server cover, complete the following steps:
Watch the procedure . A video of the installation process is available:
• Youtube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-Acsjj4tU79GzKnWG316BYn
• Youku:
http://list.youku.com/albumlist/show/id_50483452
Figure 65. Server cover installation
Step 1. Lower the server cover onto the chassis until all tabs on both sides of the server cover engage the
chassis. Then, slide the server cover toward the front of the chassis until the server cover stops and
the front edge of the cover aligns with the edge of the front bezel.
Note: Before you slide the cover forward, ensure that all the tabs of the cover engage the chassis
correctly. If all the tabs do not engage the chassis correctly, it will be very difficult to remove the
cover later.
Step 2. Use the key to turn the cover lock to the locked position.
Chapter 3
.
Server hardware setup
103