Dell EMC PowerEdge R940xa, Инструкция по установке и обслуживанию, Страница: 136 / 177

4. Remove the air shrouds .
5. Remove the expansion card riser 1 .
Steps
1. Using a Phillips #2 screwdriver, loosen the captive screws that secure the network daughter card (NDC) to the system board.
2. Hold the NDC by the edges, and lift to remove it from the connector on the system board.
3. Slide the NDC towards the front of the system until the ethernet connectors are clear of the slot in the back panel.
4. Lift the NDC out of the system.
Figure 103. Removing network daughter card
Next steps
1. Replace the network daughter card .
Installing the network daughter card
Prerequisites
1. Follow the safety guidelines listed in Safety instructions .
2. Follow the procedure listed in Before working inside your system .
3. Remove the support bar .
4. Remove the air shrouds .
5. Remove the expansion card riser .
Steps
1. Align the connectors on the NDC with the slots on the chassis.
2. Press the blue touch points until the card connector is firmly seated on the system board connector.
3. Using a Phillips #2 screwdriver, tighten the captive screws to secure the NDC to the system board.
136 Installing and removing system components