Next stepsInstall the intrusion switch.Related LinksInstalling the intrusion switchInstalling the intrusion switchPrerequisitesNOTE: This is a Field Replaceable Unit (FRU). Removal and installation procedures should beperformed only by Dell certified service technicians.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.1. Ensure that you read the Safety instructions.2. Follow the procedure listed in Before working inside your system.Steps1. Slide the intrusion switch into the intrusion switch slot.2. Connect the intrusion switch cable to the connector on the system board.Next stepsFollow the procedure listed in After working inside your system.Related LinksSystem board connectorsInternal dual SD module (optional)Removing an internal 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.NOTE: When the Redundancy option is set to Mirror Mode in the Integrated Devices screen ofSystem Setup, the information is replicated from one SD card to another.1. Ensure that you read the Safety instructions.2. Follow the procedure listed in Before working inside your system.StepsLocate the SD card slot on the internal dual SD module and press the card to release it from the slot.43
