Lenovo ThinkSystem ST45 V3 - Page 85

a. Align the pin on the bottom of the retainer and the corresponding slot on the optical drive;
then, insert the pin into the slot.
b.
Insert the rest two pins on the retainer to the corresponding slots on the optical drive.
Figure 58. Installing the retainer to the optical drive
Step 3. (Optional) Align the optical drive bezel with the slots on the optical drive; then, insert the bezel into
the optical drive.
Figure 59. Installing the optical drive bezel
Step 4. Install the optical drive.
a.
From the outside of the chassis, insert the optical drive into the chassis.
b.
Slide the optical drive inward until the latch snaps into place.
Chapter 5. Hardware replacement procedures 77