4. Connect the USB devices to the server module using a powered USB hub.5. If another server module is installed, connect the USB device to that server module. If the USB deviceworks with a different server module, the first server module may be faulty. See Getting Help.Troubleshooting 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.Steps1. Enter the System Setup and ensure that the Internal SD Card Port is enabled.2. Note the Internal SD Card Redundancy option enabled in the Integrated Devices screen of theSystem Setup (Mirror or Disabled).3. Remove the server module from the enclosure.4. If the Internal SD Card Redundancy option in the Integrated Devices screen of the System Setup isset to Mirror mode and SD card 1 has failed:a. Remove the SD card from SD card slot 1.b. Remove the SD card present in SD card slot 2 and insert it into SD card slot 1.c. Install a new SD card in slot 2.5. If the Internal SD Card Redundancy option in the Integrated Devices screen of the System Setup isset to Mirror mode and SD card 2 has failed, insert the new SD card into SD card slot 2.6. If the Internal SD Card Redundancy option in Integrated Devices screen of the System Setup is setto Disabled, replace the failed SD card with a new SD card.7. Install the server module in the enclosure.8. Enter the System Setup and ensure that the Internal SD Card Port option is enabled and Internal SDCard Redundancy option is set to Mirror mode.9. Check if the SD card is functioning properly.If the problem persists, see Getting Help.Related LinksRemoving a server moduleReplacing an SD cardInstalling a server moduleTroubleshooting processors1. Remove the server module from the enclosure.2. Open the server module.3. Ensure that the processor(s) and heat sink(s) are properly installed.4. If your system only has one processor installed, ensure that it is installed in the primary processorsocket (CPU1).5. Close the server module.6. Install the server module in the enclosure.7. Run the appropriate diagnostic test. For more information, see Using System Diagnostics.100