2. Follow the procedure listed in After working inside your system.Installing the PCIe mezzanine 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 came with the product.NOTE: You must remove the PCIe mezzanine card to replace a faulty PCIe mezzanine card orservice other components inside the system.1. Ensure that you read the Safety instructions.2. Remove the PCIe mezzanine card, see Removing the PCIe mezzanine card.Steps1. Open the retention latch by pressing the ridged area on the retention latch with your thumb andlifting the end of the latch.2. If present, remove the connector cover from the PCIe mezzanine card bay.CAUTION: To prevent damage to the PCIe mezzanine card, you must hold the card only byits edges.3. Rotate the card to align the connector on the bottom of the PCIe mezzanine card with thecorresponding socket on the system board.4. Lower the card into place until it is fully seated and the plastic clip on the outer edge of the cardengages over the side of the server module chassis.5. Close the retention latch to secure the PCIe mezzanine card.Next stepsFollow the procedure listed in After working inside your system.IDSDM card (optional)The Internal Dual SD Module (IDSDM) card provides two SD card slots and a USB interface dedicated forthe embedded hypervisor. This card offers the following features:• Dual card operation — maintains a mirrored configuration using SD cards in both slots and providesredundancy.• Single card operation — single card operation is supported, but without redundancy.Replacing an SD 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 came with the product.1. Ensure that you read the Safety instructions.56
