IBM NeXtScale nx360 M4 Installation And Service Manual page 130

If you are replacing (installing) a cover, be sure to have the system service label kit
available for use during the procedure, (see Chapter 4, "Parts listing, IBM
NeXtScale nx360 M4 Compute Node Type 5455," on page 85).
Attention: You cannot insert the compute node into the IBM NeXtScale n1200
Enclosure until the cover is installed and closed. Do not attempt to override this
protection.
Statement 21
CAUTION:
Hazardous energy is present when the compute node is connected to the power
source. Always replace the compute node cover before installing the compute
node.
To install the compute node cover, complete the following steps:
1. Carefully lay the compute node on a flat, static-protective surface, orienting the
2. Orient the cover so that the posts on the inside of the cover slide into the slots
Figure 24. Installing the compute node cover
3. Hold the front of the compute node and slide the cover forward to the closed
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IBM NeXtScale nx360 M4 Type 5455: Installation and Service Guide
compute node with the bezel pointing toward you.
on the compute node.
Note: Before you close the cover, make sure that the air baffles and all
components are installed and seated correctly and that you have not left loose
tools or parts inside the compute node.
Cover
position, until it clicks into place.