Chapter 4 Maintenance and Upgrade Procedures for the ASA
Removing and Installing the Power Supply
Figure 4-16 Removing the Slot Cover
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Step 2 If you are replacing a power supply, follow these steps:
a.Power off the appliance.
b.From the back panel of the appliance, unplug the power supply cable.
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 away from the chassis while supporting it from beneath with the other hand. (See Figure
Figure 4-17 Removing the AC Power Supply
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Step 3 Install the new power supply by aligning it 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
Figure 4-18 Installing the AC Power Supply
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