Lenovo ThinkPad P52s User Manual page 132

1. Align the contact edge of the new M.2 solid-state drive with the key in the slot. Then carefully insert the
M.2 solid-state drive into the M.2 slot at an angle of about 20 degrees
drive downward 2 .
2. Install the screw to secure the M.2 solid-state drive.
3. Install the protective cover
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T580 and P52s User Guide
1 and then install the screws to secure the cover
1
. Pivot the new M.2 solid-state
2 .