Hitachi NAS Platform 4000 Series - Rear Panel Server LED and Button Locations; Rear Panel LED State Descriptions

Item Connectivity Quantity Description
14 ETH0 1000baseT
Ethernet (gr
ay logo)
1 External system management.
Connect to the customer'
s
management switch.
15 ETH1 1000baseT
Ethernet (yellow logo)
1 Management port. Connect to the
rack's internal Ethernet switch.
Rear panel server LED and button locations
The rear panel of the server contains three (3) status LEDs that indicate server status and
two (2) buttons that are used to power up and reset the server.
Figure 19 Rear panel server LEDs and buttons
Item Meaning
1 NVRAM battery backup status LED
2 Power status symbol and LED
3 Server status LED
4 Reset button
5 Power button
Rear panel LED state descriptions
The NVRAM, power, and server status LEDs indicate whether the server is po
wered, its
operational state, and whether the NVRAM is currently being protected by battery
backup power. The way an LED ashes provides further information about what is
curr
ently occurring.
Rear panel server LED and button locations
Chapter 4:
Hitachi NAS Platform server components
Hitachi NAS Platform and Hitachi Unied Storage Series 4000 Hardware Reference 50