Cisco Systems ASA5555IPSK9 manual 4-20, If you are replacing a power supply, follow these steps

Chapter 4 Maintenance and Upgrade Procedures for the ASA 5500-X

Removing and Installing the Power Supply

Figure 4-26 Removing the Slot Cover

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Step 6 If you are replacing a power supply, follow these steps:

a.Remove the wires from the DC power supply by inserting a small flat-head screwdriver into the square hole above the wire to relieve the spring pressure. (See Figure 4-27.)

Figure 4-27 Removing the Wires from the DC Power Supply

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b.Gently pull the wires out of the power supply.

c.Push the lever on the power supply to the left and remove the power supply by grasping the handle and then pulling the power supply out of the chassis while supporting it from beneath with the other hand. (See Figure 4-28.)

Figure 4-28 Removing the DC Power Supply

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Step 7 Install the new power supply by lining it up with the power supply bay and pushing it into place until it is seated while supporting it from beneath with the other hand. (See Figure 4-29.)

Cisco ASA 5500-X Series Hardware Installation Guide

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