NEC LC1400 Service & Reference Manual page 112

5. Remove the filler panel from the system bezel corresponding to the bay
where you are installing a media device as shown below. The filler panel is
released by pressing on the plastic snap tabs located on the back of the
system bezel. Save the panel for reinstallation.
6. Remove the device from its protective wrapper and place it on an antistatic
surface. Record the drive model and serial number in the equipment log.
7. Set any drive jumpers or switches before you install the drive. See the
documentation that comes with the device for jumper or switch information.
Note:
If the drive comes with drive rails, do not use
them. Remove any rails already attached.
8. Attach the device side rails supplied with the system as shown below.
Removing a Filler Panel
Upgrading Your System 4-33