Cisco Systems AS5350XM manual Figure A-4 Removing and Replacing the DIMM

Appendix A Replacing Memory Components

Replacing DIMMs

Warning Before opening the unit, disconnect the telephone-network cables to avoid contact with telephone-network voltages. Statement 1041

Step 2 Remove all interface cables from the rear panel of the universal gateway.

Step 3 Attach an ESD-preventive wrist strap.

Step 4 Remove the chassis cover. (See the instructions in the “Removing the Chassis Cover” section on page A-1.)

Step 5 Use Figure A-3to locate the DIMM you are replacing.

Step 6 Pull the socket latches away from the DIMM, and then pull the DIMM out of the socket. (See Figure A-4.) The latches hold the DIMM tightly, so be careful not to break the socket.

Caution To prevent damage, do not press on the center of the DIMM. Handle the DIMM carefully.

Figure A-4 Removing and Replacing the DIMM

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Step 7 Position the new DIMM so that the polarization notch is located at the right end of the DIMM socket.

Cisco AS5350XM Universal Gateway Chassis Installation Guide

OL-6417-02 A-7