Steps1. Unpack the GPU cards and the GPU enablement kit.2. Install the heat sinks from the kit and reinstall the cooling shroud.3. Close the expansion-card locking tab on the cooling shroud and riser.4. Lift the expansion-card latch.5. Remove the filler brackets for the single- or double-wide GPU cards.6. Replace the remaining filler brackets with those from the GPU kit.7. Align the GPU card connector with the slot on the riser.8. Insert the GPU card into the riser slot until it is fully seated.9. Locate the GPU power connectors on the cable and plug them to the 6-pin and 8-pin connectorson the GPU card.NOTE: Ensure the GPU card is installed correctly into the GPU card lock.10. Press down on the GPU card lock to secure the card in position.11. Ensure the GPU card is seated into the PCIe card holder latch.12. Press the touch point to open the PCIe card holder latch and/or the expansion-card locking tabs.13. Connect the GPU power cable to the riser.14. Close the expansion-card latch/latches.Next stepsFollow the procedure listed in After working inside your system.Internal Dual SD Module (optional)NOTE: When the Redundancy option is set to Mirror Mode in the Integrated Devices screen of theSystem Setup, the information is replicated from one SD card to another.Removing an internal SD cardPrerequisites1. Ensure that you read the Safety instructions.2. Follow the procedure listed in Before working inside your system.CAUTION: Many repairs may only be done by a certified service technician. You should onlyperform troubleshooting and simple repairs as authorized in your product documentation, or asdirected by the online or telephone service and support team. Damage due to servicing that isnot authorized by Dell is not covered by your warranty. Read and follow the safety instructionsthat came with the product.StepsLocate the SD card slot on the internal dual SD module and press the card to release it from the slot.Next stepsFollow the procedure listed in After working inside your system.Installing an internal SD cardPrerequisites1. Ensure that you read the Safety instructions.113
