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Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
OL-32185-02
Chapter 6 Install and Upgrade Internal Modules and FRUs
Install and Remove DDR DIMMs on Cisco 4400 or 4300 Series ISRs
Figure 6-20
Remove a DIMM
Step 5
Place the DIMM in an antistatic bag to protect it from ESD damage.
Step 6
Replace the chassis cover. See the
“Remove and Replace the Chassis Cover” section on page 6-4
Install DIMM
Note
The DIMMS on the Cisco 4400 Series ISRand Cisco 4300 Series ISR are not interchangeable.
To install a DIMM:
Step 1
Read the
“Safety Warnings” section on page 6-2
section and disconnect the power supply before you
replace any module.
Step 2
Remove the chassis cover. For the Cisco 4451-X ISRs, see the
“Remove and Replace the Chassis Cover”
Step 3
Locate the DIMM module. See the
“Locate Internal and External Slots for Modules on Cisco 4451 ISR”
to find the DIMM sockets on the router.
Step 4
Make sure that both latches on the DIMM connector are in the open position.
Step 5
Orient the DIMM so that the polarization notch lines up with the polarization key on the connector. See
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Содержание 4221 ISR
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