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Upgrading Your System 4-23
PCI Option Board
The server has two "riser cards" on the system board that enable installation of
low-profile and full-height PCI boards. Three PCI boards can be installed on
each riser card. (Up to six PCI boards can be installed in total.) Figure 4-22
shows the locations of the PCI riser slots on the system board.
Notes:
The PCI board is extremely sensitive to
static electricity. Make sure to touch the metal frame of
the server to discharge static electricity from your body
before handling the PCI board. Do not touch the PCI
board terminals or on-board parts by a bare hand or
place the PCI board directly on the desk. For static
notes, see the section "Anti-static Measures".
Some restrictions are imposed on the combination of
PCI boards which can be installed in the server. Contact
your sales agent for details.
A riser card is designed for installing only low-profile PCI
boards or full-height PCI boards. Before installing a PCI
board, make sure of the card specification.
Some PCI boards use an on-board expanded ROM. See
the manual provided with the PCI board to determine
whether expanded ROM needs to be loaded.
A
B
A
Riser card slot dedicated to low-profile PCI boards
B
Riser card slot dedicated to full-height PCI boards
Figure 4-22. Riser Card Slots
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