Network Daughter Card (Ndc); Removing Ndc - Dell NX3230 Owner's Manual

CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that came with the product.
Steps
1. Align the end of the integrated storage-controller card opposite the connector with the integrated
storage-controller card holder.
2. Lower the connector side of the integrated storage-controller card into the integrated storage-
controller card connector on the system board.
Ensure that the tabs on the system board align with the screw holes on the integrated storage-
controller card.
3. Align the screws on the integrated storage-controller card cable with the screw holes on the
connector.
4. Tighten the screws to secure the integrated storage-controller card cable with the integrated
storage-controller card connector on the system board.
Next steps
1. Replace the expansion card riser 1.
2. Replace the cooling shroud.
3. Complete the tasks listed in the After working inside your system section in this document.

Network daughter card (NDC)

Removing NDC

Prerequisites
1. Ensure that you read the Safety instructions section in this document.
2. Complete the tasks listed in the Before working inside your system section in this document.
3. If installed, remove expansion card(s) from the expansion card riser 2.
4. Keep the#1 Philips screwdriver handy.
CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that came with the product.
Steps
1. Using a#1 Phillips screwdriver, loosen the two captive screws that secure the NDC to the system
board.
2. Hold the NDC by the edges on either side of the touch points and lift to remove it from the
connector on the system board.
3. Slide the NDC away from the back of the system until the Ethernet connectors are clear of the slot in
the back panel.
4. Lift the NDC out of the system.
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