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Dell EMC PowerEdge R640 Installation and Service Manual

Before working inside your system

Prerequisites

Follow the safety guidelines listed in Safety instructions.

Steps

  1. Turn off the system, including all attached peripherals.
  2. Disconnect the system from the electrical outlet and disconnect the peripherals.
  3. If applicable, remove the system from the rack.
    For more information, see the Rack Installation Guide at https://www.dell.com/poweredgemanuals.
  4. Remove the system cover.

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