5. expansion card riser 3Next stepsFollow the procedure listed in After working inside your system.Installing a GPU cardPrerequisites1. Ensure that you read the Safety instructions.2. Follow the procedure listed in Before working inside your system.3. Remove the cooling shroud.4. Remove the heat sinks.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.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 the brackets 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 six-pin and eight-pinconnectors on the GPU card.NOTE: Ensure that 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 that 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)Removing an internal SD cardPrerequisites1. Ensure that you read the Safety instructions.97
