User guide

Operations 21
c.
Lift the assembly to unseat the PCI riser boards and remove the assembly.
Install the PCI riser board assembly
CAUTION: To prevent damage to the server or expansion boards, power down the server and remove all
AC power cords before removing or installing the PCI riser board assembly.
1. Align the PCI riser boards with the corresponding connectors on the system board and install the
assembly.
2. Tighten the four PCI riser board assembly thumbscrews.
Remove the power supply air baffle
1. Power down the server (on page 18).
2. Extend or remove the server from the rack ("Extend the server from the rack" on page 19).
3. Remove the access panel (on page 20).