Removing The Chassis Cover - Cisco 2691 Installing And Formatting

March 2002
Figure 9

Removing the Chassis Cover

This section describes how to remove the chassis cover to access internally mounted CompactFlash
memory cards. You need a number 2 Phillips or flat-blade screwdriver to complete this procedure.
You must remove the chassis cover from Cisco 2691, Cisco 3631, and Cisco 3725 routers.
Observe the following precaution if your router uses AC or DC power:
Warning Do not touch the power supply when the power cord is connected. For systems with a power
switch, line voltages are present within the power supply even when the power switch is OFF and
the power cord is connected. For systems without a power switch, line voltages are present within
the power supply when the power cord is connected. 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.
Observe the following precaution if your router uses DC power:
Warning Before performing any of the following procedures, 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. 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.
78-13892-03
Removing the CPU/Mainboard from a Cisco 3745 Router
Captive
retention
screw
Installing and Formatting Cisco 2691, Cisco 3631 and Cisco 3700 CompactFlash Memory Cards
Internal CompactFlash Memory Card Installation and Removal
Ejector levers
Captive
retention
screw
9