Lenovo 7D2F, Maintenance Manual

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Figure 68. 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.
Figure 69. M.2 drive installation with the retainers in place
After installing an M.2 drive in the M.2 backplane, see “Install the M.2 backplane” on page 74 to complete
installation.
Memory module replacement
Use this procedure to remove or install a memory module.
Remove a memory module
Use this procedure to remove a memory module.
“
ATTENTION:
Static Sensitive Device
Ground package before opening”
on page 51
Chapter 3
.
Hardware replacement procedures
77