4. Names and Functions of Parts
Express5800/GT110d-S User’s Guide
41
Chapter 1 General Description
Status LED pattern
Explanation
Solution
Failure of the power supply unit is detected
Connect the power cord to supply power. If the power
supply unit is faulty, contact your maintenance service
company.
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 maintenance service company.
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 maintenance service company.
A voltage warning was detected
An error was detected on either of the Hard Disk
Drives.
Flashing (amber)
An error is detected with Node Manager
Contact your maintenance service company.
4.5.3
Disk access LED ( )
The disk access LED lights or flashes green when an internal Hard Disk Drive or the optical disk drive is
being accessed. If a 2.5-inch Hard Disk Drive model is used in RAID System by using an optional RAID
Controller, the LED lights amber and green alternately when the Hard Disk Drive failed and flashes when it is
being rebuilt.
Tips
For 3.5-inch Hard Disk Drive model, the LED does not light/flashes amber when
Hard Disk Drive is broken or being rebuilt.
4.5.4
Optical disk access LED
The ACCESS LED lights/flashes when the media set on the optical disk drive is being accessed.
4.5.5
Disk LED
For 2.5-inch Hard Disk Drive model, 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 network port. If the server and HUB is supplied with power and
connected properly, the LED is on (LINK). If the network port is transmitting/receiving data, the LED flashes
(ACT).
If the LED does not turn on in LINK state, check the cable or connection. If the LED remains off, the network
(LAN) controller may be defective. Contact the store where you purchased the product or your maintenance
service company.