3. SD card slot bracket 4. mezzanine card support bracket5. IDSDM card connector on the systemboard 6. standoff (2)Next steps1. Install the IDSDM card, see Installing the IDSDM card.2. Follow the procedure listed in After working inside your system.Related LinksReplacing the internal USB keyReplacing an SD cardInstalling the IDSDM 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 IDSDM card to replace a faulty IDSDM card or service othercomponents inside the system.1. Ensure that you read the Safety instructions.2. Keep the #2 Phillips screwdriver ready.3. Remove the SD card.4. Remove the IDSDM card, see Removing the IDSDM card.CAUTION: To prevent damage to the IDSDM card, you must hold the card only by its edges.Steps1. Align the following:• The slot on the card edge with the projection tabs on the mezzanine card support.• The two screw holes on the IDSDM card with the standoffs on the system board.• The hole on the SD card slot bracket with the screw hole on the IDSDM card.2. Install the two screws to secure the SD card slot bracket and IDSDM card to the system board.Next steps1. If applicable, install the SD card(s) and the internal USB key.2. Follow the procedure listed in After working inside your system.Related LinksReplacing an SD cardReplacing the internal USB key60
