Fujitsu PRIMERGY CX250 S2 Upgrade And Maintenance Manual page 120

Expansion cards and battery backup units
Figure 54: Removing the mezzanine card (B)
Ê Disconnect the mezzanine card from the linking board (1) and remove it (2).
Ê Remove the mezzanine card bracket from the mezzanine card as described
in section "Removing the mezzanine card bracket from the card" on
page 53.
120 Upgrade and Maintenance Manual
CX250 S2