Owners Manual

Figure 25. Installing the fan tray

Next steps

1 Route the fan power cables and the backplane cables through the cable clips on the fan tray and connect the cables to the

connectors on the system board.

2 If applicable, lower the PEM by using PEM handle until the PEM clicks in place.

3 If removed, install the expansion card risers.

4 Install the fan cage.

5 Install the air shroud.

6 Follow the procedure listed in After working inside your system.

Intrusion switch

The chassis intrusion detection switch detects any intrusion into the system and creates a log entry in the system event log (SEL). This

switch is activated when the cover of your system is removed.

Removing an intrusion switch

Prerequisites

1 Follow the safety guidelines listed in Safety instructions.

2 Follow the procedure listed in Before working inside your system.

3 Remove the fan cage.

4 Remove the air shroud.

5 If applicable, remove the Removing the expansion card riser.

Installing and removing system components