Removing the power supplies

Removing the power supplies when replacing a chassis involves turning off, disconnecting, and then removing the power supply from the old chassis.


  1. If you are not already grounded, properly ground yourself.
  2. Turn off the power supply and disconnect the power cables:
    1. Turn off the power switch on the power supply.
    2. Open the power cable retainer, and then unplug the power cable from the power supply.
    3. Unplug the power cable from the power source.
  3. Press and hold the orange button on the power supply handle, and then pull the power supply out of the chassis.
    When removing a power supply, always use two hands to support its weight.

    Locking button
  4. Repeat the preceding steps for any remaining power supplies.