Lenovo 7X15, Руководство по установке

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3. Remove the compute node cover (see “Remove the compute node cover” on page 32 for instructions).
4. Touch the static-protective package that contains the M.2 drive to any
unpainted
metal surface on the
chassis or any
unpainted
metal surface on any other grounded rack component; then, remove the M.2
drive from the package.
5. Make sure the retainer on the M.2 backplane is in the correct keyhole to accommodate the particular
size of the M.2 drive you wish to install (see “Adjust the position of the retainer on the M.2 backplane” on
page 45 ).
To install an M.2 drive in the M.2 backplane, complete the following steps:
Watch the procedure
A video of this procedure is available at YouTube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
DtV8A4UWy7d3AoFKjCvas3
.
Notes:
• Some M.2 backplanes support two identical M.2 drives. When two drives are installed, align and support
both drives when sliding the retainer forward to secure the drives.
• Install the M.2 drive in slot 0 first.
Figure 19. M.2 drive slot
Table 16. M.2 drive slot
1
Slot 0
2
Slot 1
Step 1. Insert the M.2 drive at an angle (approximately 30 degrees) into the connector and rotate it until the
notch catches on the lip of the retainer; then, slide the retainer forward (toward the connector) to
secure the M.2 drive in the M.2 backplane.
Figure 20. M.2 drive installation
Attention:
When sliding the retainer forward, make sure the two nubs on the retainer enter the
small holes on the M.2 backplane. Once they enter the holes, you will hear a soft “click” sound.
44
ThinkSystem SN850 Compute Node Setup Guide