Option Cards - Intergraph InterServe 80 SL System Reference Manual

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3. Mount the DPRM to the system board with the plastic rivets. The DPRM is keyed to the
processor slots to ensure correct orientation.
4. Tighten all fasteners that secure the system board and DPRM to the chassis. You may
need to adjust the Fastex fasteners slightly on the right side of the chassis.
5. Install the DIMMs, processor(s), and bus termination card (if used) on the system board.
6. Install the option cards back into their original slots and secure them in place with the
screws removed previously.
7. Connect the internal cables to the system board. If you need help identifying cable
connections, see Chapter 5, "System Board."
8. Replace the air duct using the two screws removed previously.

Option Cards

See the system board diagrams in Chapter 5, "System Board," for connector and socket
locations.
To replace an option card:
1. Disconnect the external device attached to the option card connector on the back of the
system.
2. Disconnect any internal cable that connects the card to another device (if installed).
3. Remove the screw that secures the card to the left card guide.
4. Pull the option card straight out, and place it on an antistatic surface.
5. Slide the new card into the same slot from which you removed the old card.
6. Install the screw that secures the card to the left card guide.
7. Connect any cables from other internal devices, if installed.
8. Connect the external device to the option card connector on the back of the system.