Disk Access Led ( ); Optical Disk Access Led; Disk Led; Link/Act Led ( 1, 2, M) - NEC Express5800/GT110d-S (2C/i3-2120) EXP281A User Manual

Chapter 1 General Description
Status LED pattern
Flashing (amber)
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.
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,
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.
Explanation
Failure of the power supply unit is detected
A fan alarm was detected.
A temperature warning was detected.
A voltage warning was detected
An error was detected on either of the Hard Disk
Drives.
An error is detected with Node Manager
)
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.
2, M)
Express5800/GT110d-S User's Guide
4. Names and Functions of Parts
Solution
Connect the power cord to supply power. If the power
supply unit is faulty, contact your maintenance service
company.
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.
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.
Contact your maintenance service company.
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