NEC Express5800 320La, User Manual

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4-36 CRU Replacement and Server Upgrades
Removing PCI Adapter Boards
This subsection describes how to remove PCI adapter boards. Use these
procedures when removing or replacing PCI adapter boards in your system.
When removing, but not replacing a PCI adapter board in a PCI module an
identical PCI adapter board must be removed from the other PCI module to
continue total system redundancy and mirroring.
Notes:
All installed PCI adapter boards must have the
same specifications and performance characteristics in order
to provide total system redundancy and mirroring.
The BIOS Setup Utility must be run when a PCI adapter
board in a PCI expansion slot is removed or replaced in
order to change its detailed BIOS settings, such as its
interrupt line (IRQ), when required.
The PCI module board, which is located in the PCI module can have up to four
32-bit PCI adapter boards installed in its expansion slots, numbered PCI #1 to
PCI #4. See Figure 4-47.
Note:
PCI expansion slot #1 is dedicated to the
standard video board or system management board only.
!
CAUTION
Electrostatic discharge (ESD) can damage components;
place them on an antistatic surface. Ony handle PCI adapter
boards using an antistatic wrist strap attached to chassis
ground.
PCI #1
(Standard Video Board)
PCI #2
PCI #3
PCI #4
Figure 4-47. PCI Adapter Board Expansion Slots