IBM LS20 - BladeCenter - 8850 Service Manual page 89

To install a replacement standard-form-factor expansion card, complete the
following steps.
Expansion card
Expansion
card tray
1. If the expansion card tray was removed, secure the tray to the system board
with the screws from the option kit or from the removed drive tray.
2. Orient the expansion card and slide the notch in the narrow end of the card into
the raised hook on the tray; then, gently pivot the wide end of the card into the
expansion card connectors.
3. Install the blade server cover (see "Operating the blade server cover" on page
64 for instructions).
4. Install the blade server into the BladeCenter unit. See "Removing and installing
the blade server in a BladeCenter unit" on page 61 for instructions.
Chapter 4. Removing and replacing blade server components
75