Chapter 3 Installing and Connecting the ASA 5500-X
Connecting Cables, Turning on Power, and Verifying Connectivity
Step 3 Connect the power cord to the ASA, and connect the other end to your power source.
Step 4 For newer ASAs, the power turns on automatically when you plug in the power cable; do not press the power button on the front panel.
For older ASAs, press the power button.
Step 5 Check the Power LED on the front of the ASA chassis. When it is solid green, the ASA is powered on.
Step 6 Check the Status LED on the front of the ASA chassis. When it is solid green, the ASA has passed