Fujitsu PRIMERGY RX1330 M5 Upgrade And Maintenance Manual page 115

Power supply unit (PSU)
Figure 47: Removing the power distribution board
▶ Lift the power distribution board from the two hooks (see circles) and
remove it.
Installing the new power distribution board
Figure 48: Installing the power distribution board
▶ Position the power distribution board on the two hooks (see circles).
▶ Fasten the power distribution board with two screws, see
Figure 46.
RX1330 M5 Upgrade and Maintenance Manual 115