Lenovo ThinkServer RD430 - Manual (Page 170)

7. Remove the three screws that secure the backplane and then carefully lift the backplane out of the
chassis.
Figure 117. Removing the backplane for server models with 2.5-inch hard disk drive bays
8. Touch the static-protective package that contains the new hot-swap hard disk drive backplane to any
unpainted surface on the outside of the server. Then, remove the new backplane from the package.
Note: Carefully handle the backplane by its edges.
158 ThinkServer RD430 User Guide