Cisco Systems AS5350XM manual Replacing the Compact Flash

Appendix A Replacing Memory Components

Replacing the Compact Flash

Replacing the Compact Flash

To replace the compact flash, follow these steps:

Step 1 Turn the power switch off and disconnect site power.

For DC-powered units, note the following warnings:

Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003

Warning Before connecting or disconnecting ground or power wires to the chassis, ensure that power is removed from the DC circuit. To ensure that all power is OFF, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the switch handle of the circuit breaker in the OFF position. Statement 140

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 DFCs.

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 Locate the compact flash on the system board. (See Figure A-3.)

Cisco AS5350XM Universal Gateway Chassis Installation Guide

A-4 OL-6417-02