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Installing and Formatting Cisco 2691, Cisco 3631 and Cisco 3700 CompactFlash Memory Cards
78-13892-03
March 2002
Internal CompactFlash Memory Card Installation and Removal
Complete the following procedure to remove the chassis cover:
Step 1 Power OFF the router. However, to channel ESD voltages to ground, do not unplug the power cable.
Warning
Before opening the chassis, disconnect the telephone-network cables to avoid contact with
telephone-network voltages. To see translations of the various warnings that appear in this
publication, refer to the Regulatory Compliance and Safety Information document that
accompanied this device.
Step 2 Disconnect all network interface cables from the rear panel.
Step 3 Place the router on a flat surface. Remove the screws located on top of the cover (five screws on a
Cisco 2691 or Cisco 3631 router; six screws on a Cisco 3725 router). Set the screws aside in a safe
place.
Step 4 Rotate the cover up to a 45-degree angle. (See Figure 10, Figure 11, or Figure 12.)
Step 5 Slide the cover to the side (away from the side with the fans) until the tabs are free from the slots. (See
Figure 10, Figure 11, or Figure 12.)
To replace the cover, see the “Reinstalling the Cover on a Cisco Router” section on page 16.