Lenovo ThinkServer TS440 - Manual (Page 140)

8. Remove the four screws 1 at the rear of the chassis and the two screws 2 on the metal clip at the
front of the power distribution board and cage assembly. Then, push the power distribution board and
cage assembly from the rear until it is released from the metal retaining tab
3 . Then, carefully lift the
power distribution board and cage assembly out of the chassis.
1
Figure 82. Removing the power distribution board and cage assembly
9. Touch the static-protective package that contains the new power distribution board and cage assembly
to any unpainted surface on the outside of the server. Then, remove the new power distribution board
and cage assembly from the package.
128 ThinkServer TS440 User Guide