Replacing The Nvram Module - Dell Data Domain DD6300 Manual

Steps
1. Stop the system using the system poweroff command to allow the proper shut down of the file system and other system
components.
NOTE: The system poweroff command completes when the front panel blue LED turns off.
For help connecting to a system using a laptop computer and terminal emulator, see the document FE Toolkit Inventory and
Common Procedures for FRU Tasks at https://support.emc.com.
2. Label each of the cables as to their connection location. Taking a photograph for reference is also helpful for re-connecting
the cables.
3. Disengage the wire clips, then disconnect both AC power cords from the rear of the system.
4. If necessary, move the CMA and the cabling out of the way to access the NVRAM module in slot 0 (first slot on the left,
facing the cabinet from the rear).
5. Grasp the handle trigger to release the NVRAM module.
6. Pull on the handle to remove the NVRAM module from the chassis.

Replacing the NVRAM module

This procedure describes how to replace the NVRAM module.
Steps
1. Align and slide the NVRAM module into slot 0 until it seats in its connector.
2. Apply firm pressure on the front of the NVRAM module until it seats fully into its slot.
3. Push the ejector button to secure the NVRAM module in place.
● If the button remains in, the module is fully seated.
● If the button springs back, gently push the module further into the chassis, then push the button again.
● If the button still does not rest flush with its handle, remove the module and repeat steps 1 and 2.
22 Field Replaceable Units