Lenovo ThinkCentre E73 Hardware Maintenance Manual page 149

6. Remove the screw 1
from the bottom of the optical drive bay.
Figure 87. Removing the solid-state drive bracket
7. Remove the four screws that secure the solid-state drive to the bracket. Then, slide the drive as shown
to remove it from the bracket.
Figure 88. Removing the solid-state drive from the bracket
8. Take the new solid-state drive out of the static-protective package.
and then carefully slide the solid-state drive bracket upward to remove the bracket
.
Chapter 10 Replacing FRUs (machine types: 10AU, 10AW, 10BF, and 10BG)
145