ProLiant DL320 Server Maintenance and Service Guide

Removal and Replacement Procedures
Compaq ProLiant 320 Server Maintenance and Service Guide 2-27
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PCI Riser Board Assembly
To remove the PCI riser board assembly:
CAUTION: To avoid the risk of damage to your system or expansion boards, remove all
power cords before installing or removing an expansion board. When the front panel power
switch is off, auxiliary power is still connected to the PCI expansion slot and may damage the
card.
1. Power down the server. See “Powering Down the Server” in this chapter.
2. Remove the access panel. See “Access Panel” in this chapter.
3. Disconnect any cables connecting an existing expansion board to the system board.
4. Loosen the PCI riser board thumbscrew
.
5. Lift and remove the assembly from the server chassis
.
2
1
Figure 2-21: Removing the user interface board
CAUTION: When removing the PCI riser board assembly, avoid damage to the system board
power cable.
If you are replacing an expansion board, see the following procedure, “Expansion Board.”
IMPORTANT: Do not replace the PCI riser board assembly in the chassis unless all installation and
cabling procedures are complete.
Reverse steps 1 through 5 to replace the PCI riser board assembly, ensuring that the assembly
seats properly in the retainers on the rear of the chassis.