Cisco 4000 Series User Manual

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Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
OL-32185-02
Chapter 5 Install and Upgrade Internal Modules and FRUs
Install and Remove PVDM4 on Cisco 4400 or 4300 Series ISRs
Remove the PVDM4 from the Motherboard of Cisco 4400 ISRs
To remove the PVDM4:
Step 1 Turn off electrical power to the router. Leave the power cable plugged in to channel ESD voltages to
ground.
Step 2 Remove the router cover.
Step 3 Locate the PVDM4 on the motherboard. See Figure 5-27.
Figure 5-27 Location of PVDM4 on Cisco 4451-X ISR
Step 4
Loosen and remove the three screws on the PVDM4.
Step 5 Lift the PVDM4 up from the motherboard.
Step 6 Place the PVDM4 in an antistatic bag.
Step 7 Replace the cover.
1 Screws 2 PVDM4
3 Connector 4 Standoffs
1
4
3
2
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Cisco 4000 Series Specifications

General

Brand	Cisco
Model	4000 Series
Category	Network Router
Language	English