Cisco WS-C5509 Hardware Installation Manual page 39

Chapter 4 Maintenance and Upgrade Procedures
Step 6 Lift the rear of the chassis from the surface and unscrew both the screws that secures the power supply to
the chassis, as shown in
Figure 4-5
FL AS H
1
Locate the power connector on the system board.
Step 7
Unlatch the plug, then grasp the sides of the power connector and pull upward while rocking the connector
Step 8
from side to side. Disconnect the power connector from the system board as shown in
Figure 4-6
1 AC power supply
78-17989-01
Figure 4-5.
Removing the Power Supply Screws
1
Chassis bottom
Disconnecting the Power Connector
2
2 Power connector
Removing and Replacing the Power Supply
1
Cisco ASA 5500 Series Hardware Installation Guide
Figure 4-6.
4-5