Vanguard Managed Solutions 7300 Series Benutzerhandbuch

Modifying Your Vanguard 7300 

5-35

Use the steps in this table to install the Advanced Encryption Card (AEC) on the 
IBM750FX CPU:

To remove an Encryption Card, remove the four short screws at the corners of 
the module and remove the module from the card connectors.

Power off the Vanguard 7300.

Disconnect any cables attached to the front of the CPU card.

Using a screwdriver, loosen the captive screws from the front of the CPU 
card.

To eject the CPU card, press the ejector levers outward simultaneously.

Pull the CPU card from the enclosure.

Be sure to place the CPU card on a clean, grounded, and static-free surface.

Avoid touching areas of integrated circuitry; static discharge can damage 
these circuits.

Position the Encryption Card on top of the card as shown in Figure 5-17. 
Slide the front edge connectors into the opening labelled “PMC 1”. The 
Encryption Card can only be installed in PMC slot 1. The AEC Encryption 
card is only supported using the IBM750FX CPU card.

Press the Encryption Card down onto the top of the CPU card. The 
connectors on the underside should connect smoothly with the 
J11/12/13/14 connectors.

Insert the short screws at the corners of the Encryption Card and into the 
standoffs on the CPU Card. Tighten the screws.

Re-install the CPU card into PMC slot 1 on the enclosure according to the 
instructions provided in steps 3 to 5.