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Dell PowerEdge RAID Controller 10 User’s Guide PERC H345, H740P, H745, and H840 Series Controllers

Installing the PERC H840 card

CAUTION:Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that are shipped with your product.
NOTE:It is recommended that you always use a static mat and static strap while working on components in the interior of the system.
  1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.
  2. Open the system.
  3. Align the card-edge connector with the connector on the system board.
    CAUTION:To prevent damage to the card, hold the card by its edges only.
  4. Press the card-edge down until the card is fully seated in the connector.
  5. Connect the HD Mini-SAS SFF-8644 connectors to the card.
    NOTE:Ensure that you connect the cable according to the connector labels on the cable. The cable does not function properly if reversed.
  6. Close the system.
  7. Reconnect the system to its electrical outlet and turn on the system and any attached peripherals.

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