Lenovo 5468, Setup Manual, Page: 67 / 90

Install a DWC tray in the enclosure
Use this information to install a DWC tray in the enclosure.
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CAUTION:
The power control button on the device and the power switch on the power supply do not turn off the
electrical current that is supplied to the device. The device also might have more than one power
cord. To remove all electrical current from the device, ensure that all power cords are disconnected
from the power source.
Before you install a DWC tray in the enclosure:
1. Read the following section(s) to ensure that you work safely.
• “Installation Guidelines” on page 30
Complete the following steps to install a DWC tray in the enclosure.
Watch the procedure . A video of the installation process is available:
• Youtube: https://www.youtube.com/playlist?list=PLYV5R7hVcs-BHNs9o9uS9u93aeU5BCI8I
• Youku: http://list.youku.com/albumlist/show/id_51372950.html
Figure 55. DWC tray installation
Step 1. Select the tray bay.
Attention:
• To maintain proper system cooling, do not operate the NeXtScale n1200 DWC Enclosure Type
5468 without a DWC tray or tray bay filler installed in each tray bay.
• If you are reinstalling a DWC tray that you removed, you must install it in the same tray bay from
which you removed it. Some DWC tray configuration information and update options are
established according to tray bay number. Reinstalling a DWC tray into a different tray bay can
Chapter 3
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Solution hardware setup
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