NEC Express5800 series User Manual page 172

IMPORTANT:
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
NOTE:
manual provided with the PCI board to determine whether expanded
ROM needs to be loaded. Use the BIOS setup utility "SETUP" for the
setting. For details, see Chapter 3.
Riser card slot
(Dedicated to low-profile
PCI boards)
Riser card slot
(Dedicated to full-height
PCI boards)
3C
2C
1C
162 Upgrading Your NEC Storage
REAR
System board
Rear view of the server
FRONT
3B
2B
1B