4. Names and Functions of Parts
Express5800/T110f-S User’s Guide
42
Chapter 1 General Description
STATUS LED pattern
Explanation
Solution
Failure of the power supply unit is detected
Contact your sales representative.
A fan alarm was detected.
Check if the internal fan cable is properly connected. If
the LED indication does not change when the fans are
normal, contact your sales representative.
A temperature warning was detected.
Check the internal fan for dusts. Also check if the fan
unit is properly connected.
If the LED indication does not change when the fans are
normal, contact your sales representative.
A voltage warning was detected
Flashing (amber)
An error was detected on either of the hard disk
drives. (Only when a 2.5-inch HDD cage is installed
and the RAID System is configured.)
Contact your sales representative.
4.5.3
Disk Access LED ( )
Disk Access LED lights or flashes green when an internal hard disk drive or the optical disk drive is being
accessed.
When RAID System using an optional RAID Controller is configured or RAID System is configured with
2.5-inch hard disk drive, this LED lights amber if hard disk drive error occurs. It lights amber and green
alternately if the failed hard disk drive is being rebuilt.
Tips
When 3.5inch HDD cage is used and RAID Controller (N8103-149/150/151) is
used, Disk Access LED may lights amber immediately after the server is powered
on or reset, however, it is not a failure.
4.5.4
Optical Disk Access LED
The LED lights/flashes when the media set on the optical disk drive is being accessed.
4.5.5
Disk LED
When 2.5-inch HDD cage is installed, each drive has its respective LED. When the hard disk drive is
accessed, the LED lights/flashes green. In RAID System, when a hard disk drive failed, the LED lights
amber and then flashes amber when it is being rebuilt.
4.5.6
LINK/ACT LED (
1,
2,
M)
This LED indicates the state of the standard LAN port. If the server and HUB is supplied with power and
connected properly, the LED is on (LINK). If the LAN port is transmitting/receiving data, the LED flashes
(ACT).
If the LED does not turn on in LINK state, check the cable or connection.
