Related LinksSafety instructionsBefore working inside your systemRemoving the storage controller cardInstalling a 1.8-inch (x12) SAS SSD backplaneInstalling a 2.5-inch (x2) SATA hard drive or SSD plus 2.5-inch (x2) PCIe SSD backplaneInstalling a 2.5-inch (x4) SAS hard-drive or SSD backplaneInstalling a 2.5-inch (x4) SATA hard-drive or SSD backplaneInstalling a hard-drive or SSD cageInstalling the system coverInstalling a bladeAfter working inside your systemExpander cardRemoving an expander cardPrerequisitesCAUTION: 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 are shipped with your product.NOTE: This is a Field Replaceable Unit (FRU). Removal and installation procedures should beperformed only by Dell certified service technicians.NOTE: You must remove the expander card to replace a faulty expander card.NOTE: Ensure that you install an expander card if you are using 1.8-inch (x12) system.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. Keep the #1 and #2 Phillips screwdrivers ready.4. Remove the following:a. hard drives or SSDsb. hard-drive backplane or SSD backplanec. hard-drive cage or SSD cageSteps1. Loosen the retention screws on the expander-card cable connector that connects to the connectoron the system board (J_PERC) and lift the cable up..CAUTION: To prevent damage to an expander card, hold the card only by its edges.2. Remove the screws that secure the expander card to the chassis.3. Lift the card away from the system.143
