126 Maintenance Manual RX900 S1
Expansion cards and BBU
ÊOpen the slot to be fitted (1).
ÊRemove the slot lock by pulling the green handle upward (2), pushing the
plastic part down (3) and lifting the slot lock (4).
ÊPull the removal tool out of the slot by the handle (5).
8.4.4 Removing the retaining plate
Figure 64: Removing the retaining plate from the removal tool
ÊLift the green movable engaging hooks (see arrows) no more than
approximately 1mm until the retaining plate is completely released.
VCAUTION!
The engaging hooks may easily be damaged if too much pressure is
applied.
ÊTake the retaining plate out and put it aside.