Lenovo NeXtScale nx360 M5, Installation And Service Manual, Page: 176 / 1022

Step 4. Disconnect the cable from the planar or RAID adapter.
Step 5. Unlatch the release latch and lift out the hard disk drive backplate.
If you are instructed to return the hard disk drive backplate, follow all packaging instructions, and use any
packaging materials for shipping that are supplied to you.
Installing the hard disk drive backplate
Use this information to install the hard disk drive backplate.
Before you install the hard disk drive backplate, complete the following steps:
1. Read “Safety” on page v and “Installation guidelines” on page 101.
2. If the compute node is installed in a NeXtScale n1200 Enclosure, remove it (see “Removing a compute
node from a chassis” on page 104 for instructions).
3. Carefully lay the compute node on a flat, static-protective surface, orienting the compute node with
the bezel pointing toward you.
4. The default setting of 4 switches in SW1 are all “OFF”. Please make sure the switch-1 in SW1 is set to
“ON” before you install the 4x2.5-inch hot-swap drive backplate as the following illustration.
SAS signal
cable connector
Input power
cable connector
HDD slot number
setting switch
1
2
3
4
ON
SW1
1 2 3 4
ON
1 2 3 4
ON
Default
setting
Figure 87. Switch setting
To install the hard disk drive backplate, complete the following steps.
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Lenovo NeXtScale nx360 M5 Installation and Service Guide