Installing The Optional Internal Dual Sd Module; Network Daughter Card; Removing The Network Daughter Card - Dell E31S Series Owner's Manual

Related reference
Safety instructions
System board jumpers and connectors

Installing the optional internal dual SD module

Prerequisites
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 are shipped with your product.
1. Follow the safety guidelines listed in the Safety instructions section.
2. Follow the procedure listed in the Before working inside your system section.
NOTE: Temporarily label each SD card with its corresponding slot before removal.
Steps
1. Locate the internal dual SD module (IDSDM) connector on the system board. To locate the IDSDM connector, see the System board
connectors section.
2. Align the IDSDM with the connector on the system board.
3. Push the IDSDM until it is firmly seated on the system board.
Next steps
1. Install the SD cards.
NOTE: Re-install the SD cards into the same slots based on the labels you had marked on the cards during removal.
2. Follow the procedure listed in the After working inside your system section.
Related tasks
Before working inside your system
Installing an internal SD card
After working inside your system
Related reference
Safety instructions

Network daughter card

The Network daughter card (NDC) is a small, removable mezzanine card. The NDC provides you with the flexibility of choosing different
network connectivity options, for example—4 x 1GbE, 2 x 10GbE and 2 x Converged Network Adapter.

Removing the network daughter card

Prerequisites
1. Follow the safety guidelines listed in the Safety instructions section.
2. Follow the procedure listed in the Before working inside your system section.
3. If installed, remove expansion card(s) from the expansion card riser 2.
4. Keep the Phillips #1 screwdriver ready.
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
106 Installing and removing system components