Lenovo ThinkSystem SR550 Setup Manual page 67

Step 3. Insert the bottom of the backplane into the slots on the bottom of the chassis. Then, rotate the
backplane to vertical position and align the holes in the backplane with the pins on the chassis and
press the backplane into position. The release tabs will secure the backplane in place.
Figure 34. 2.5-inch-drive backplane installation
.
Chapter 3 Server hardware setup
63