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Installing and Removing Modules
Replacing the SPA Module
CBX 500 Multiservice WAN Switch Hardware Installation Guide 4/5/036-11
13. Install the PCMCIA cards in the replacement SPA module by following these
steps:
a. To install each PCMCIA card, determine its correct slot position (hard drive
on the left and Ethernet card on the right), align the card edge with the guides,
andpushthecardinuntiltheblackejectorbuttonpopsbackup.
b. When all the PCMCIA cards are installed, reconnect the cable between the
PCMCIA Ethernet card and SPA socket.
c. Do not replace the PCMCIA card bay cover yet.
14. Restore power to the switch.
15. Check the LEDs to verify the operational status of the SP modules (if necessary,
see Chapter 5). After several minutes, the green Good LED on the SPs should
remain on.
16. Verify that the LEDs on the PCMCIA cards are off. The LEDs only come on to
identify a failed PCMCIA card.
17. Slide the PCMCIA cover back into position, and using a #2 Phillips-head
screwdriver, tighten the screw at the top of the PCMCIA cover (using a maximum
of6to8inch-pounds of torque).
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