9-44 Upgrading Your ServerPCI BOARDThe server has a riser card assembly on the mother board that enable installation of PCI boards. Theriser card assembly can hole up to two PCI boards.Insert PCI boards for network extension and file device function extension into PCI board slots ineach riser card.IMPORTANT: The PCI board is extremely sensitive to static electricity. Make sureto touch the metal frame of the server to discharge static electricityfrom your body before handling the PCI board. Do not touch thePCI board terminals or on-board parts by a bare hand or place thePCI board directly on the desk. For static notes, see the section"Anti-static Measures". Some restrictions are imposed on the combination of PCI boardswhich can be installed in the server. Contact your servicerepresentative for details. A riser card is designed for installing only low-profile PCI boards orfull-height PCI boards. Before installing a PCI board, make sure ofthe card specification.Riser card slot(Dedicated to low-profile PCI boards)Riser card slot(Dedicated to full-height PCI boards)REARFRONTMother boardRiser card slot(Dedicated to low-profile PCI boards)Slot number: 1CRiser card slot(Dedicated to full-height PCI boards)Slot number: 1BPCI riser module assembly