Tools Required
You need the following tools to install or replace backplane and card cage assembly:
•
A 1/4-inch flat-blade screwdriver to loosen the captive screws on the power supplies and card
cage
•
You will need a number 1 Phillips or 1/4-inch flat-blade screwdriver to remove any blank
processor module carriers (fillers) and to tighten the captive installation screws that secure the
processor module in its slot.
•
Spare card cage assembly—includes the card cage with the chassis interface (attached) and dual
arbiter (attached)
•
ESD-preventive wrist strap.
•
Antistatic packaging in which the old card cage assembly should be placed
Removing Processor Modules
Replacing the card cage and backplane assembly first requires you to remove all processor modules
installed in the card cage, and then replace them after the new card cage assembly is in place. The
term processor module refers to the RSP2 and all interface processors.
Note
is partially seated in the backplane will cause the system to hang and subsequently crash.
Timesaver
interface cables, use the port and slot worksheet in Table 1 to note which cables are connected to
which interface processor ports. (Also refer to Figure 10.)
Timesaver
processor modules and both power supplies. Plan this procedure so that you can minimize its effects
on your system.
To remove a processor module, follow these steps:
Step 1
Step 2
Step 3
Step 4
Step 5
Always use the ejector levers when installing or removing processor modules. A module that
To save time when you reinstall the processor modules in the card cage and reconnect
Before you can remove the card cage and backplane assembly, you must remove all
Turn OFF power to the chassis. If two power supplies are installed, the power switch on
each supply must be in the OFF (O) position.
Attach an ESD-preventive strap between you and an unpainted surface on the chassis.
If there is not enough slack in the network interface cables to remove the processor module
without straining the cables, disconnect any cables attached to the interface ports.
You must pull each processor modules straight out of its slot. Ensure that there are no
obstructions that will prevent you from doing so, such as a power strip on a rack post,
network connection devices attached to adjacent processor modules, or extensive cabling
in front of the processor slots.
Use a screwdriver to loosen the captive installation screws at the both ends of the processor
module. (See Figure 3a.)
Cisco 7513 Card Cage and Backplane Assembly Replacement Instructions
Removing Processor Modules
5
Imprimer la page