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Dell PowerEdge R750 Installation and Service Manual

Removing R1 and R3 paddle cards

R1 and R3 paddle cards are supported on 16 x 2.5-inch NVMe direct-attach configuration only..

Prerequisites

  1. Follow the safety guidelines listed in the Safety instructions.
  2. Follow the procedure listed in the Before working inside your system.
  3. Remove the air shroud or remove the GPU air shroud.
  4. Remove cooling fan cage assembly.
    NOTE:Observe the cable routing before disconnecting the cables.
  5. Remove the paddle card cable from side wall bracket.
  6. Disconnect the paddle card cables from the drive backplane.

Steps

Press the blue release tab on the paddle cards and holding the edges lift the paddle cards from the riser connector on the system board.
Figure 1. Removing the R1 paddle card
This imge shows Removing the R1 paddle card
Figure 2. Removing the R3 paddle card
This image shows Removing the R3 paddle card

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