Cisco 1751V Hardware Installation Manual page 34

Installing WICs and VICs
Do not work on the system or connect or disconnect cables during periods of
Warning
lightning activity.
Do not connect a WAN, telephone or fax cable to the card until you have
Caution
completed the installation procedure.
Follow these steps to remove and insert a card in the router:
Make sure the router is turned off and is disconnected from the power supply.
Step 1
Step 2 Loosen the thumbscrews on the WIC or VIC slot cover on the rear panel, as shown
in
You should be able to loosen the screws using your fingers; however, if the screws
are very tight, you might need to use a Phillips screwdriver.
Figure 2-2
Cisco 1751 Router Hardware Installation Guide
2-6
Figure 2-2.
Removing a WIC or VIC Slot Cover
V IC
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1
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Interface card slot cover
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1
SL O T
2
V IC
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Chapter 2
TH IS
SL O T
AC C
EP TS
O N LY
VO IC
IN TE
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R FA C
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+ 5,
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V D C
Installation
78-11258-04