Cisco 1751 - Manual (Page 75)

C-9
Cisco 1751 Router Hardware Installation Guide
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Appendix C Installing and Upgrading Memory and Packet Voice Data Modules
Closing the Chassis
Step 5 Push the module towards the slot and press firmly until you hear a clicking sound,
and the module is firmly seated in the slot. Make sure that the snaps on both ends
of the PVDM are engaged. (See
Figure C-4 .)
Figure C-4 Installing a PVDM
Closing the Chassis
After installing memory or data modules on the motherboard, close the chassis by
following these steps:
Step 1 If you disconnected the fan from the motherboard as described in the “Opening
the Chassis” section, reconnect the fan cable to the connector labeled FAN on the
motherboard.
Step 2 Locate the posts that protrude from the inside of the chassis cover and the
corresponding openings on the chassis bottom.
Step 3 Line up the posts with the corresponding openings, as shown in Figure C-5 , and
carefully slide the posts into the openings. Be careful not to damage the router
motherboard with the posts.
Step 4 Replace the screws that you removed when opening the chassis. (See Figure C-1 .)
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2
PVDM module
PVDM snaps
PVDM slot