4. Names and Functions of Parts
Express5800/E120d-1 User’s Guide
39
Chapter 1 General Description
4.6.3
LINK/ACT LED (
1,
2)
LINK/ACT LED on front panel indicates the status of LAN port.
LINK/ACT LED
Description
On (green)
The server is connected with network normally.
Flashing (green)
The server is accessing network.
Off
The server is disconnected from network.
4.6.4
DISK Access LED ( )
DISK Access LED indicates the status of HDDs.
DISK Access LED
Description Solution
On (green)
Hard disk drive is being accessed.
–
On (amber)
Hard disk drive is failing.
Contact your sales representative.
Flashing green and amber
alternately.
(only when RAID system is
configured)
Rebuild is in progress.
–
Off
Hard disk drive is halted.
–
4.6.5
UID LED (ID)
UID LED is provided one each at the front and rear of the server. If you press UID Switch provided at the front
or rear of the server, the light turns on. If you press it again, the light turns off. It flashes when commands from
software are received. This LED is used to identify the target server among multiple servers installed in a rack.
Especially when performing maintenance from behind the server, lighting the LED will help you to identify
which server to work with.
UID LED
Description
On (blue)
The UID switch is pressed.
Off
The UID switch is not pressed.
Tips
You can turn on an LED using remote management software.
