Removal and replacement procedures 51
3.
Open the PCI riser cage door.
4.
Press the PCI Hot Plug button ("
Internal PCI Hot Plug LEDs and button
" on page
90
) to remove power
from the slot. When the green power LED on the slot stops flashing, power has been removed from
the slot.
5.
Unlock the PCI retaining clip.
CAUTION:
To prevent improper cooling and thermal damage, do not operate the server unless all PCI slots
have either an expansion slot cover or an expansion board installed.