Cisco ASA5500-HW - Hardware Accessory Kit Network Device Hardware Installation Manual page 46

Installing an I/O Card in the Cisco ASA 5545-X and 5555-X Chassis
Step 9 Insert the new I/O card into the chassis. (See
The I/O card holder fits properly if the following criteria are met:
a. The PCIe bus is properly inserted on the motherboard.
The small black plastic guide slides all the way into the chassis.
b.
The two hooks on the assembly plug into the two slots on the edge of the chassis.
c.
Figure 4-12
Carefully feed the flexible Regex circuit into the yellow channel on the chassis side (see
Step 10
and reconnect the blue Regex cable connector end to the motherboard.
Figure 4-13
Cisco ASA 5500-X Series Hardware Installation Guide
4-10
Inserting a New I/O Card
Feeding Regex Flexible Circuit through Channel and Reconnecting
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Chapter 4
Figure 4-12.)
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Maintenance and Upgrade Procedures
Figure 4-13),