Dell PowerEdge R940 Installation and Service Manual

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Installing NVDIMM-N battery

Prerequisites

  1. Follow the safety guidelines listed in Safety instructions.
  2. Follow the procedure listed in Before working inside your system.
    CAUTION:NVDIMM-N battery is not hot swappable. To prevent data loss and potential damage to your system, ensure that your system, LEDs on system, LEDs on NVDIMM-N and LEDs on NVDIMM-N battery are turned off before removing the NVDIMM-N battery.
    CAUTION:To avoid damage to the battery connector, you must firmly support the connector while installing or removing a battery.

Steps

  1. Place the NVDIMM-N battery on the NVDIMM slot on the system and slide the battery into place.
  2. Using Phillips #2 screwdriver, tighten the retention screw to secure the battery to the system.
  3. Reconnect the cables to the battery.
    CAUTION:Exercise care when installing the NVDIMM-N battery so that you do not cause any damage to the intrusion switch cable.
    Figure 1. Installing NVDIMM-N battery
    This image shows installing the NVDIMM-N battery.

Next steps

Follow the procedure listed in After working inside your system.

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