Fujitsu Primergy BX920 S4 Upgrade And Maintenance Manual page 132

Expansion cards and backup units
Figure 36: Removing the riser card
Ê Remove the riser card from the holder at the slot of mezzanine card 2.
Figure 37: Inserting the mezzanine card
Ê Place the mezzanine card on the two guide pins (1) at the slot of mezzanine
card 2 and press the mezzanine card down so that it clicks into place
between the two clips (2).
132 Upgrade and Maintenance Manual
BX920 S4