Cisco Systems 3620 manual Replacing the Cover

Page 11

Replacing the Cover

Replacing the Cover

This section describes how to replace the router cover:

Step 1 Position the router so the front panel is closest to you.

Step 2 Hold the cover so the tabs at the rear of the cover are aligned with the chassis bottom. (See Figure 6.)

Figure 6 Replacing the Cover

Chassis cover

SYSTEM

RPS

CON

AUX

Front panel

Cover

Chassis

tabs

tabs

 

 

Cover

 

tabs

H7243

ACT

0

1

IVE

 

REA

 

 

DY

 

 

Chassis bottom

PCMCIA

1

 

0

Step 3 Push the cover toward the rear, making sure that the cover tabs fit under the rear panel of the chassis, and the chassis tabs fit under the top cover.

Step 4 Lower the front of the cover onto the chassis, making sure that the tabs on the side of the cover fit inside the chassis side panels, and the tabs on the side of the chassis fit under the cover side panels.

Step 5 Fasten the cover with the three screws you set aside in Step 3 of the “Removing the Cover” section on page 6.

Step 6 Reinstall the chassis on a rack, desktop, or table. (See your router installation and configuration guide for installation procedures.)

Step 7 Reinstall network interface cables.

If the router does not power on, see your router installation and configuration guide for troubleshooting procedures.

Installing a Fan-Speed Controller in Cisco 3620 Routers 11

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Contents Installing a Fan-Speed Controller in Cisco 3620 Routers Safety Warnings Safety RecommendationsSafety Warnings Safety with Electricity Preventing Electrostatic Discharge Damage FCC Class B ComplianceRemoving the Cover Required Tools and EquipmentRemoving the Cover Disconnecting the Fans from the Power Supply Installing the Fan-Speed ControllerRemoving Screws from the Motherboard 13302 Replacing the Cover Cisco Connection Online