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Dell PowerEdge M420 Systems Owner's Manual

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Replacing The SD Card

  • NOTE: The SD card in the lower card slot is the primary card (labeled as SD1) and the SD card in the upper card slot is the secondary card (labeled as vFlash/SD2).
  1. Enter the System Setup and ensure that the Internal SD Card Port is enabled.
    • NOTE: If the Redundancy option is set to Mirror mode in the Integrated Devices screen of the system setup, you must follow the instructions in step 5 through step 7 to avoid loss of data.
  2. Remove the blade from the sleeve.
  3. If the redundancy option is set to Disabled, replace the failed SD card with a new SD card.
  4. Replace the SD card with a new SD card.
  5. Install the blade in the sleeve.
  6. Enter the System Setup and ensure that the Internal SD Card Port and Redundancy mode is enabled.
  7. Ensure that the new SD card is functioning properly.
    Figure 1. Replacing the SD Card The figure shows replacing an SD card.
    1. SD card
    2. SD card slot

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