BX920 S2 Options Guide 47
Mezzanine cards
Figure 24: Reconnecting the riser card
Ê Connect the riser card to the mezzanine card. Make sure that the green clips 
click into place.
I Mezzanine card 1 is fastened to the carrier with the component side 
facing downward. Mezzanine card 1 is otherwise installed in the same 
way as mezzanine card 2.
Figure 25: Installing the mezzanine cards carrier
Ê Install the carrier with the mezzanine cards in the server blade housing. As 
you do this, the riser cards are inserted in the corresponding system board 
slots. Make sure that the coding on the carrier matches that on the server 
blade housing.