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Chapter 3: Maintenance and Component Installation
Figure 3-8. AOM-PCIE4-418N-1-P Daughter Board
3.9 Expansion Cards
The system includes a daughter board for GPU/PCIe expansion capabilities. See Figure 3-2
for an example of the daughter board in the system. See Figures 3-3 and 3-4 for topology
for the daughterboards in 420GP-TNR systems.
Installing Expansion Cards
1. Power down the system and open the chassis cover.
2. Remove the screw holding the chassis slot shield in place.
3. Insert the daughter board into the serverboard slot, while aligning the expansion card
shield with the slot in the rear of the chassis.
4. Secure the expansion card shield to the chassis using the screw previously removed.
