Dell PowerEdge R450 Installation And Service Manual page 75

Steps
1. Remove the screws, lift the PCIe blank, and then open the latch on the expansion card riser. (Riser 1, Riser 2c).
Figure 74. Removing the PCIe blank
2. Slide and lock the serial COM port into the expansion card riser.
3. Connect the serial COM port cable to the serial port.
Figure 75. Installing the Serial COM port
Next steps
1. Install the expansion card
2. Install the air shroud.
3. Follow the procedure listed in
riser.
After working inside your system.
Installing and removing system components 75