Air duct
Riser locking latch
Card locking bracket
Riser 2 (middle riser) and PCI cards in riser slots 2 and 3.
3. Remove the PCIe card from the riser:
a. Turn the riser so that you can access the PCIe card.
b. Press the locking bracket on the side of the PCIe riser, and then rotate it to the open position.
c. Remove the PCIe card from the riser.
4. Install the PCIe card into the same slot in PCIe riser:
a. Align the card with the card guide on the riser and the card socket in the riser, and then slide it squarely
into the socket in the riser.
Make sure that the card is completely and squarely seated into the riser socket.
b. Swing the locking latch into place until it clicks into the locked position.
5. Install the riser into the controller module:
a. Align the lip of the riser with the underside of the controller module sheet metal.
b. Guide the riser along the pins in the controller module, and then lower the riser into the controller
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