Dell EMC PowerEdge R7425, Инструкция по установке и обслуживанию

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Figure 100. Installing the optional IDSDM or vFlash module
Next steps
1 Install the MicroSD cards .
NOTE: Re-install the MicroSD cards into the same slots based on the labels you had marked on the cards during removal.
2 For systems that support rear 2.5 inch or 3.5 inch drive configuration, install the rear drive cage .
3 Install the expansion card in slot 6 or 8.
4 Follow the procedure listed in After working inside your system .
Network daughter card
The network daughter card (NDC) is a small, removable mezzanine card, which provides the flexibility of selecting different network
connectivity options.
Removing 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 expansion card riser 2 or remove the rear drive cage , depending on the configuration of your system.
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.
144 Installing and removing system components