Cisco 1751V Hardware Installation Manual page 85

Appendix D Installing the Virtual Private Network Module
Figure D-5 Seating the VPN Module
Step 5
Closing the Cisco 1751 Chassis
Step 1
Step 2
Step 3
Step 4
78-11258-04
Using the two remaining screws, secure the standoffs to the VPN module.
After installing the VPN module on the motherboard, close the chassis by
following these steps:
If you disconnected the fan from the motherboard as described in the
the Cisco 1751 Chassis"
FAN on the motherboard.
Locate the posts that protrude from the inside of the chassis cover and the
corresponding openings on the chassis bottom.
Line up the posts with the corresponding openings, as shown in
carefully slide the posts into the openings. Be careful not to damage the router
motherboard with the posts.
Replace the screws that you removed when opening the chassis. (See
Installing the VPN Module in a Cisco 1751 Router
section, reconnect the fan cable to the connector labeled
Cisco 1751 Router Hardware Installation Guide
"Opening
Figure D-6, and
Figure D-1.)
D-9