Next steps
1. Replace the network daughter card. See Installing the network daughter card.
2. Follow the procedure listed in After working inside your system.
Installing the network daughter card
Prerequisites
1. Ensure that you read the Safety instructions.
2. Follow the procedure listed in Before working inside your system.
3. If applicable, remove the expansion card(s) in the expansion card riser 2.
4. Keep the #1 Phillips 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. Angle the card so that the Ethernet connectors fit through the slot in the back panel.
2. Align the captive screws on the card with the captive screw sockets on the system board.
3. Press the touch points on the card until the card connector is firmly seated on the system board
connector.
4. Using a #1 Phillips screwdriver, tighten the captive screws to secure the network daughter card to
the system board.
Next steps
1. If applicable, install the expansion card(s) in the expansion card riser 2.
2. Follow the procedure listed in After working inside your system.
Internal USB memory key (optional)
An optional USB memory key installed inside your system can be used as a boot device, security key, or
mass storage device.
To boot from the USB memory key, configure the USB memory key with a boot image and then specify
the USB memory key in the boot sequence in System Setup.
NOTE: To locate the internal USB connector on the system board, see System board jumpers and
connectors.
Replacing the internal USB key
Prerequisites
1. Ensure that you read the Safety instructions.
2. Follow the procedure listed in Before working inside your system.
3. Enable the USB connector in the Internal USB Port option of the Integrated Devices screen of
System Setup.
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