3 expansion card riser cage 4 expansion card retention latchNext steps1 If applicable, install the expansion card(s).2 Install the expansion card riser.3 If applicable, open the expansion card latch on the cooling shroud to support a full length expansion card.4 If disconnected, reconnect cables to the expansion card(s).5 Follow the procedure listed in the After working inside your system section.Related linkSafety instructionsBefore working inside your systemAfter working inside your systemRemoving the cooling shroudRemoving the optional expansion card riserInstalling an expansion card into the expansion card riserInstalling the optional expansion card riserInstalling the cooling shroudInstalling an expansion card into the expansion card riserPrerequisites1 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 opened, close the expansion card latch on the cooling shroud.4 Remove the expansion card riser.5 Unpack the expansion card and prepare it for installation.NOTE: For instructions, see the documentation accompanying the expansion card.CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simplerepairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damagedue to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that areshipped with your product.Steps1 Press the expansion card retention latch and rotate the latch clockwise.2 Holding the card by its edges, position the card so that the card’s edge connector aligns with the expansion card connector.3 Insert the card’s edge connector firmly into the expansion card connector until the card is fully seated.4 Close the expansion card retention latch.104 Installing and removing system components
