Specifications

Maintaining the Router B-9
Replacing the System-Code SIMMs
Figure B-4 Removing and Replacing the System-Code SIMM
Step 8
Position the new SIMM so that the polarization notch is located at the left end
of the SIMM socket.
Caution To prevent damage, note that some Flash memory SIMMs have the components
mounted on the rear side; therefore, when inserting the SIMM, always use the polarization
notch as a reference and not the position of the components on the SIMM.
Pull the tabs away with
your thumbs, bracing your
forefingers against the
posts. Raise the SIMM
to a vertical position.
H6593
Connector edge of
the system card
Flash memory SIMM card
Polarization notch