Before replacing a component that is not hot-swappable, you must shut down and power
off the server. See
The HNAS 4040 model includes the following hot-swappable components:
HDDs
■
PSUs
■
NVRAM battery backup packs
■
Fan assemblies
■
The HNAS 4060, 4080, and 4100 models includes the following hot-swappable
components:
HDDs
■
PSUs
■
NVRAM battery backup packs
■
Fan assemblies
■
SFP+ port adapters
■
Removing and replacing the front bezel
To access some server components, or field replaceable units (FRUs), you must first
remove the front bezel. Replace the bezel after the part replacement is complete.
Bezel removal
The server bezel is held onto the server chassis through a friction fit onto four retention
posts, which are mounted to the chassis along the left and right edges of the chassis.
There are no screws or other fasteners.
Figure 27 Server front plastic bezel with grasping areas
Hitachi NAS Platform and Hitachi Unified Storage Series 4000 Hardware Reference
Rebooting or shutting down a server (on page 80)
Chapter 5: Replacing server components
Removing and replacing the front bezel
for details.
64