Compaq ProLiant 8500 Setup And Installation Manual page 105

8. Close the expansion slot release lever from the rear of the unit to secure
the board. Make sure that the lever latches into the closed position.
9. To keep the full-length expansion boards fully seated, be sure the
L-shaped slot keeper tabs on the plastic expansion board guide are
positioned over the forward end of the expansion board. Using the slot
keepers is especially important when expansion boards are added or the
server is moved.
10. Activate power to the slot through the PCI Hot Plug software
application or by pressing the PCI Hot Plug Button  above with the
corresponding I/O expansion slot.
1 2
3
Figure 4-28. Activating the PCI Hot Plug Button
11. Review the amber LED
and green LED  indicators for slot status.
The green LED will flash during the power up transition and will turn
on when power up is complete. For details of PCI Hot Plug LED
indicators, see "PCI Hot Plug LEDs" earlier in this chapter.
12. Close the top access panel.
Installing Hardware Options 4-37