Fujitsu PRIMERGY CX2550 M6 Upgrade And Maintenance Manual page 124

Expansion cards and OCP mezzanine cards
Figure 54: Removing the node link bar
▶ Remove the node link bar.
Figure 55: Removing the dedicated internal RAID module
▶ Remove the three screws from the dedicated internal RAID module (see
circles).
Screw type: M3 x 5.5 mm
Tools: Phillips PH2 / (+) No.2, hexagonal cross SW5
▶ Remove the dedicated internal RAID module as shown.
124 Upgrade and Maintenance Manual