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Installing and Upgrading Internal Modules in Cisco 2800 Series Routers
OL-5792-04
Replacing the Power Supply
Figure 31 Cisco 2801 Main Power Supply Removal
.
Step 3 Lift the main power supply out of the chassis.
Step 4 Remove the screws that fasten the vent blocking plate to the chassis, and remove the vent blocking plate
from the inline power (ILP) supply fan vents.
Step 5 Insert the ILP supply into the chassis. See Figure 32.
1 Main power supply fastening screws 4 Main power connector
2 Vent blocking plate fastening screws 5 Main power supply
3 Vent blocking plate
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