Cisco Card Cage and Backplane 7513-MX Replacement Instructions Manual page 17

The new EEPROM device(s) that shipped on your new card cage are blank.
Caution
Do not perform these steps if you are upgrading a Cisco 7513 to a Cisco 7576. These
Note
instructions apply only to the replacement of an equivalent card cage.
The following procedure requires you to first exchange the blank EEPROM device(s) on your new
card cage for the old EEPROM device(s) from your old card cage, and then place the blank
EEPROM device(s) on your old card cage for return to Cisco. For this procedure, you need a small
piece of masking or cellophane tape to mark the new EEPROM device(s) as blank. The old card cage
is assumed to have already been removed from your Cisco 7513, Cisco 7513-MX, or Cisco 7576.
To exchange the EEPROM device(s), follow these steps:
Attach an ESD preventive wrist strap between you and an unpainted surface of the
Step 1
Cisco 7513, Cisco 7513-MX, or Cisco 7576 chassis.
Locate the blank EEPROM device(s), which are located on the rear of the new card cage,
Step 2
to the left of the chassis interface board. (See Figure 12 for the Cisco 7513 or
Cisco 7513-MX, and Figure 13 for the Cisco 7576.)
Step 3 Remove the blank EEPROM device(s) from the new card cage, place a piece of tape on
it to mark it as blank EEPROM device(s), and set it aside.
Locate the old EEPROM device(s), which are located on the rear of your old card cage.
Step 4
(See Figure 12 for the Cisco 7513 or Cisco 7513-MX, and Figure 13 for the Cisco 7576.)
Figure 12 Location of the EEPROM Device on the Rear of the Card Cage (Cisco 7513 or
Cisco 7513-MX)
Pin 1
Cisco 7513, Cisco 7513-MX, and Cisco 7576 Card Cage and Backplane Assembly Replacement Instructions
Chassis
interface
board
EEPROM
device
Exchanging the EEPROM Devices
17