3 chassis management board power connector 4 chassis management board signal connector
5 ground power cable connector for right midplane 6 +12 V power cable connector for right midplane
7 ground power cable connector for left midplane 8 +12 V power cable connector for left midplane
Removing the power interposer board
Prerequisites
WARNING: Allow the power interposer board (PIB) to discharge after you power o the system. Handle the PIB by the edges
and avoid touching the contact surfaces of the connectors.
1 Follow the safety guidelines listed in Safety instructions.
2 Follow the procedure listed in Before working inside your system.
3 Remove the power supply units.
4 Disconnect all the cables from the PIB except for the midplane power cables.
Steps
1 To release the PIB from the lock on the chassis, pull the blue release latch.
2 Holding the release latch, lift the PIB up and away from the guide hooks on the chassis.
3 Using the Phillips #2 screwdriver, remove the screws that secure the midplane power cables to the PIB.
Figure 36. Removing the PIB
54
Dell PowerEdge C6400 Installation and Service Manual
Installing and removing enclosure components
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