Chapter 2: Hardware Setup2-2014. Prepare the expansion cards.Before installing an expansion card, read the documentation that came with it and ensure tomake the necessary hardware settings.5. Align and insert the golden finger connectors of the expansion cards to the PCI-E slotconnectors on the riser card as shown.6. Secure the expansion cards with the screws removed earlier.Riser cardPCI-E x8 slot (low-profile)PCI-E x8 expansioncard (low-profile)PCI-E x16 slot (low-profile)PCI-E x16 expansion card (low-profile)13. Remove the two (2) screws from the metal brackets on the riser card (A), then removethe metal brackets from the riser card (B).