Dell PowerEdge R930 Owner's Manual page 153

2 Follow the procedure listed in the Before working inside your system section.
3 Keep the Phillips #2 screwdriver ready.
4 Unpack the replacement power distribution board (PDB).
Steps
1 Align the screw holes on the PDB with the holes on the power supply unit (PSU) bay.
2 Tighten the screws to secure the PDB to the PSU bay.
Figure 85. Installing the power distribution board
1 screw (3)
3 left PSU bay
Next steps
1 Install the following:
a PSU bay
b AC PSU or PSU blank, if installed
c Storage controller card
d Expansion card risers, if installed
2 Follow the procedure listed in the After working inside your system section.
Related links
Safety instructions
Before working inside your system
Installing the power supply unit bay
Installing an AC power supply unit
Installing the power supply unit blank
Installing the integrated storage controller card
Installing the left or right expansion card riser
After working inside your system
2 PDB
4 right PSU bay
Installing and removing system components 153