Dell EMC PowerEdge R7425 Installation and Service Manual

Installing the expansion card riser 2

Follow the safety guidelines listed in Safety instructions.

To install expansion card riser 2A:
1. Align the screw and slot on the riser with the screw hole and guide pin on the system.
2. Lower the riser into the system until the riser connector engages with the connector on the system board.
3. Using a Phillips #2 screwdriver, tighten the screws to secure the riser to the system.
Figure 1. Installing the expansion card riser 2A
To install expansion card riser 2B or 2C:
1. Align the slots on the riser with the standoffs on the system.
2. Lower the riser into the system until the riser card connector engages with the connector on the system board.
  Figure 2. Installing the expansion card riser 2B or 2C

If removed, install the expansion cards into the riser.
Connect the cables to the riser.
Install the air shroud.
If applicable, open the PCIe card holder latch on the air shroud to install the full-length PCIe card.
Follow the procedure listed in After working inside your system.
Install any device drivers required for the card as described in the documentation for the card.