d) Simultaneously rotate the two levers (A) on each side of the system backplane out and to the side
to unlock the system backplane from the system.
Figure 21. Unlatching the system backplane
e) Support the system backplane by the bottom as you slide it from the system.
Figure 22. Removing the system backplane
f) Place the system backplane on an ESD surface.
Note: You must remove and replace the system backplane at a flat angle. The ventilation holes in
the top cover can come into contact with the DIMMs in the system backplane if the insertion of the
backplane is at an angle or is rushed. As a result of possible contact, DIMMs can be scratched and can
leave residue on the top cover.
4. Remove the memory DIMM.
a) Locate the memory DIMM that you want to remove.
b) Unlock the memory DIMM by simultaneously pushing the locking tabs away from the memory
DIMM. Be sure to unlock both tabs at the same time. The lever action of opening the tabs pushes
the memory DIMM out of the slot.
c) Hold the memory DIMM by the edges and pull it out of the slot.
Removing and replacing parts in the 7063-CR2 23
