Removing The Power Supply Assembly From A Cisco 3825 Router - Cisco 3800 Series Quick Start Manual

Remove the router from the rack. Remove the rack-mounting brackets from the router using the
Step 3
number 2 Phillips screwdriver.
Place the router on a flat surface. Remove the three screws from the top of the router and set them aside
Step 4
in a safe place.
Remove the three screws on each side panel and set them aside in a safe place.
Step 5
Slide the cover toward the front of the chassis (about 1 inch [25 mm]). See
Step 6
Lift the cover away from the router base.
Step 7
You must remove the Cisco 3825 power supply to replace it or to access components on the
Step 8
motherboard. Continue with the
procedure on page
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Removing the Power Supply Assembly from a Cisco 3825 Router

The power supply assembly in a Cisco 3825 router consists of the power supply and the tray on which
it is mounted.
To remove the power supply assembly from a Cisco 3825 router, either to replace the supply or to access
the motherboard, follow this procedure. You need a number 2 Phillips screwdriver.
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Removing the Cover from a Cisco 3825 Router
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Slide cover toward front
Removing the Power Supply Assembly from a Cisco 3825 Router
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Installing and Upgrading Internal Components in Cisco 3800 Series Routers
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