User's Manual

Chapter 56 Troubleshooting
ZyWALL USG 2000 User’s Guide
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5 Use the handle to slide out the power module and remove it.
Figure 577 Removing the Power Module
6 Install the new ZyWALL power module.
Figure 578 Installing the Replacement Power Module
7 Tighten the power module’s retaining screw.
Figure 579 Replacing the Power Module Retaining Screw